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10431500401 = 71568395021
BaseRepresentation
bin10011011011100010…
…00001000001110001
3222220222201010101201
421231301001001301
5132330431003101
64443035131201
7516334201420
oct115561010161
928828633351
1010431500401
114473345713
1220315a3b01
13ca320a95a
1470d5a72b7
15410be4e01
hex26dc41071

10431500401 has 8 divisors (see below), whose sum is σ = 11922600384. Its totient is φ = 8940621840.

The previous prime is 10431500393. The next prime is 10431500413. The reversal of 10431500401 is 10400513401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10431500401 - 23 = 10431500393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10431500461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62271 + ... + 157291.

It is an arithmetic number, because the mean of its divisors is an integer number (1490325048).

Almost surely, 210431500401 is an apocalyptic number.

It is an amenable number.

10431500401 is a deficient number, since it is larger than the sum of its proper divisors (1491099983).

10431500401 is an equidigital number, since it uses as much as digits as its factorization.

10431500401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110711.

The product of its (nonzero) digits is 240, while the sum is 19.

The spelling of 10431500401 in words is "ten billion, four hundred thirty-one million, five hundred thousand, four hundred one".

Divisors: 1 7 15683 95021 109781 665147 1490214343 10431500401