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13103874377 = 113881306947
BaseRepresentation
bin11000011010000110…
…10100000101001001
31020211020020210022122
430031003110011021
5203314042440002
610004141301025
7642504044246
oct141503240511
936736223278
1013103874377
115614882850
122658564775
13130aa70b29
148c44885cd
1551a61e6a2
hex30d0d4149

13103874377 has 8 divisors (see below), whose sum is σ = 14298865632. Its totient is φ = 11909504800.

The previous prime is 13103874359. The next prime is 13103874401. The reversal of 13103874377 is 77347830131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13103874377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13103879377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110783 + ... + 196164.

It is an arithmetic number, because the mean of its divisors is an integer number (1787358204).

Almost surely, 213103874377 is an apocalyptic number.

It is an amenable number.

13103874377 is a deficient number, since it is larger than the sum of its proper divisors (1194991255).

13103874377 is a wasteful number, since it uses less digits than its factorization.

13103874377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310839.

The product of its (nonzero) digits is 296352, while the sum is 44.

The spelling of 13103874377 in words is "thirteen billion, one hundred three million, eight hundred seventy-four thousand, three hundred seventy-seven".

Divisors: 1 11 3881 42691 306947 3376417 1191261307 13103874377