235493

Properties

Appears in sequences

• Concatenation of n in base 2 up to base 10 and n in base 10 down to base 2 is prime, all numbers are interpreted as decimals.at n=32A054258
• Integers that can be expressed as the sum of consecutive primes in exactly 6 ways.at n=3A055001
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, -1), (1, -1, 0), (1, 0, 0), (1, 1, 0)}.at n=10A150064
• Primes expressible as the sum of (at least two) consecutive primes in at least 5 ways.at n=2A164556
• Numbers b > 1 such that the smallest five primes, i.e., 2, 3, 5, 7 and 11 are base-b Wieferich primes.at n=20A339534
• Prime numbersat n=20868