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23068119116 = 2271633950423
BaseRepresentation
bin10101011110111101…
…111001000001001100
32012112122201212110002
4111132331321001030
5334220414302431
614333005503432
71444435530410
oct253675710114
965478655402
1023068119116
119868396359
124579571b78
13223821c833
14118b980d40
159002b83cb
hex55ef7904c

23068119116 has 24 divisors (see below), whose sum is σ = 46139976960. Its totient is φ = 9885535632.

The previous prime is 23068119103. The next prime is 23068119121. The reversal of 23068119116 is 61191186032.

It is a self number, because there is not a number n which added to its sum of digits gives 23068119116.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432281 + ... + 482703.

It is an arithmetic number, because the mean of its divisors is an integer number (1922499040).

Almost surely, 223068119116 is an apocalyptic number.

It is an amenable number.

23068119116 is an abundant number, since it is smaller than the sum of its proper divisors (23071857844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23068119116 is a wasteful number, since it uses less digits than its factorization.

23068119116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66773 (or 66771 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 38.

The spelling of 23068119116 in words is "twenty-three billion, sixty-eight million, one hundred nineteen thousand, one hundred sixteen".

Divisors: 1 2 4 7 14 28 16339 32678 50423 65356 100846 114373 201692 228746 352961 457492 705922 1411844 823861397 1647722794 3295445588 5767029779 11534059558 23068119116