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13510664011 = 131472370589
BaseRepresentation
bin11001001010100110…
…00101111101001011
31021212120200211210101
430211103011331023
5210132212222021
610112352230231
7655543514665
oct144523057513
937776624711
1013510664011
115803465929
12275083b377
13137411b960
149224d9535
155411c4a91
hex3254c5f4b

13510664011 has 8 divisors (see below), whose sum is σ = 14551140240. Its totient is φ = 12470358432.

The previous prime is 13510663981. The next prime is 13510664023. The reversal of 13510664011 is 11046601531.

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 13510664011 - 27 = 13510663883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13510661011) 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, 156105 + ... + 226693.

It is an arithmetic number, because the mean of its divisors is an integer number (1818892530).

Almost surely, 213510664011 is an apocalyptic number.

13510664011 is a deficient number, since it is larger than the sum of its proper divisors (1040476229).

13510664011 is a wasteful number, since it uses less digits than its factorization.

13510664011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85325.

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 13510664011 in words is "thirteen billion, five hundred ten million, six hundred sixty-four thousand, eleven".

Divisors: 1 13 14723 70589 191399 917657 1039281847 13510664011