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23060869795872 = 2533231279137563
BaseRepresentation
bin1010011111001010001101…
…11100111101000000100000
310000122121010122222210111000
411033211012330331000200
511010312130131431442
6121014003424352000
74600043565013506
oct517450674750040
9100577118883430
1023060869795872
117391072893337
122705426775600
13cb382782061c
1459a21b340676
1529eced38ed4c
hex14f946f3d020

23060869795872 has 192 divisors, whose sum is σ = 70737903452160. Its totient is φ = 7294844696832.

The previous prime is 23060869795871. The next prime is 23060869795879. The reversal of 23060869795872 is 27859796806032.

23060869795872 is a `hidden beast` number, since 2 + 3 + 0 + 608 + 6 + 9 + 7 + 9 + 5 + 8 + 7 + 2 = 666.

It is a super-2 number, since 2×230608697958722 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 23060869795872.

It is not an unprimeable number, because it can be changed into a prime (23060869795871) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2045038 + ... + 7092525.

It is an arithmetic number, because the mean of its divisors is an integer number (368426580480).

Almost surely, 223060869795872 is an apocalyptic number.

It is an amenable number.

23060869795872 is an abundant number, since it is smaller than the sum of its proper divisors (47677033656288).

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

23060869795872 is a wasteful number, since it uses less digits than its factorization.

23060869795872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9137732 (or 9137718 counting only the distinct ones).

The product of its (nonzero) digits is 548674560, while the sum is 72.

The spelling of 23060869795872 in words is "twenty-three trillion, sixty billion, eight hundred sixty-nine million, seven hundred ninety-five thousand, eight hundred seventy-two".