4938136

Appears in sequences

• Sociable numbers: smallest member of each cycle (conjectured).at n=5A003416
• Infinitary sociable numbers (smallest member of cycle).at n=12A004607
• Smallest member of sociable quadruples.at n=3A090615
• Smallest member of sociable quadruples with signature: abundant, deficient, deficient, deficient.at n=0A222976
• Conjectured list of numbers in increasing order that belong to sociable cycles of length greater than 2 in which the sum of the cycle is divisible by 10.at n=4A292217
• Smallest member of bi-unitary sociable quadruples.at n=12A319915
• Smallest members of infinitary sociable quadruples.at n=8A361811