362
domain: N
Properties
Digital Properties
- Digit Count
- 3
- Digit Sum
- 11
- Digital Root
- 2
- Palindromic Number
- no
- Repdigit
- no
- Automorphic
- no
- Kaprekar Number
- no
- Multiplicative Persistence
- 3
Divisibility
- Divisor Count
- 4
- Divisor Sum
- 546
- Proper Divisor Sum (Aliquot Sum)
- 184
- Abundant Number
- no
- Perfect Number
- no
- Deficient Number
- yes
- Highly Composite
- no
- Weird Number
- no
- Untouchable Number
- no
- Primitive Abundant
- no
Derived Values
- Euler's Totient
- 180
- Möbius Function
- 1
- Radical
- 362
- Omega Function (Ω)
- 2
- Little Omega Function (ω)
- 2
Special
- Factorial
- no
- Catalan Number
- no
- Bell Number
- no
- Motzkin Number
- no
- Primorial
- no
Figurate Numbers
- Fibonacci Number
- no
- Triangular Number
- no
- Perfect Square
- no
- Perfect Cube
- no
- Pentagonal Number
- no
- Hexagonal Number
- no
- Lucas Number
- no
- Tetrahedral Number
- no
- Pell Number
- no
- Tribonacci Number
- no
- Pronic Number
- no
Recreational
- Happy Number
- yes
- Harshad Number
- no
- Narcissistic Number
- no
- Collatz Steps
- 19
- Smith Number
- no
Primality
- Prime
- no
- Composite Number
- yes
- Semiprime
- yes
- Squarefree Number
- yes
- Prime Power
- no
- Prime Factorization
- no
- Twin Prime
- no
- Mersenne Prime
- no
- Sophie Germain Prime
- no
- Safe Prime
- no
- Powerful Number
- no
- Achilles Number
- no
- Perfect Power
- no
- Smooth Number
- no
- Carmichael Number
- no
Classification
- Even
- yes
- Odd
- no
Names
- German
- dreihundertzweiundsechzig· ordinal: dreihundertzweiundsechzigste
- English
- three hundred sixty-two· ordinal: three hundred sixty-second
- Spanish
- trescientos sesenta y dos· ordinal: 362º
- French
- trois cent soixante-deux· ordinal: trois cent soixante-deuxième
- Italian
- trecentosessantadue· ordinal: 362º
- Latin
- trecenti sexaginta duo· ordinal: 362.
- Portuguese
- trezentos e sessenta e dois· ordinal: 362º
Appears in sequences
- Number of n-bead necklaces (turning over is allowed) where complements are equivalent.at n=14A000011
- Number of even sequences with period 2n (bisection of A000011).at n=7A000117
- Number of mixed Husimi trees with n nodes; or labeled polygonal cacti with bridges.at n=5A000314
- Numbers k such that sum of squares of k consecutive integers >= 1 is a square.at n=42A001032
- a(0) = 1, a(1) = 2, a(n) = 4*a(n-1) - a(n-2).at n=5A001075
- a(n) = sigma_2(n): sum of squares of divisors of n.at n=18A001157
- Nearest integer to 2*n*log(n).at n=47A001618
- 4th forward differences of factorial numbers A000142.at n=2A001688
- 2 together with primes multiplied by 2.at n=42A001747
- Numbers k such that 11*2^k - 1 is prime.at n=8A001772
- Expansion of (1+x^3)/((1-x)*(1-x^2)^2*(1-x^3)).at n=21A001973
- Numbers k such that the Woodall number k*2^k - 1 is prime.at n=9A002234
- Related to Bernoulli numbers.at n=5A002316
- a(n) = n^2 + 1.at n=19A002522
- a(2*n) = a(2*n-1) + a(2*n-2), a(2*n+1) = 2*a(2*n) + a(2*n-1); a(0) = a(1) = 1.at n=10A002531
- Numbers that are the sum of 12 positive 4th powers.at n=46A003346
- Values of m in the discriminant D = 4*m leading to a new minimum of the L-function of the Dirichlet series L(1) = Sum_{k>0} Kronecker(D,k)/k.at n=5A003419
- Squarefree integers m such that the fundamental unit of Q(sqrt(m)) has norm -1. Also, squarefree integers m such that the Pell equation x^2 - m*y^2 = -1 is soluble.at n=57A003654
- Primes written backwards.at n=55A004087
- a(n) = ceiling(100*log(n)).at n=36A004239