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13031707753 = 432647114493
BaseRepresentation
bin11000010001100000…
…00001010001101001
31020122012110100022201
430020300001101221
5203142104122003
65553042420201
7640636455031
oct141060012151
936565410281
1013031707753
115588071a09
122638361661
1312c8b2409c
148b8a608c1
15514116b1d
hex308c01469

13031707753 has 8 divisors (see below), whose sum is σ = 13339924928. Its totient is φ = 12723724944.

The previous prime is 13031707693. The next prime is 13031707837. The reversal of 13031707753 is 35770713031.

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 13031707753 - 225 = 12998153321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13031707453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56575 + ... + 171067.

It is an arithmetic number, because the mean of its divisors is an integer number (1667490616).

Almost surely, 213031707753 is an apocalyptic number.

It is an amenable number.

13031707753 is a deficient number, since it is larger than the sum of its proper divisors (308217175).

13031707753 is a wasteful number, since it uses less digits than its factorization.

13031707753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117183.

The product of its (nonzero) digits is 46305, while the sum is 37.

The spelling of 13031707753 in words is "thirteen billion, thirty-one million, seven hundred seven thousand, seven hundred fifty-three".

Divisors: 1 43 2647 113821 114493 4923199 303062971 13031707753