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13751275113 = 32531491631187
BaseRepresentation
bin11001100111010001…
…11100111001101001
31022111100110011011200
430303220330321221
5211130311300423
610152305314413
7664524624042
oct146350747151
938440404150
1013751275113
115917266584
1227b9335a09
1313b1c249a4
1494644d8c9
155573a1d43
hex333a3ce69

13751275113 has 48 divisors (see below), whose sum is σ = 20515809600. Its totient is φ = 8871887232.

The previous prime is 13751275103. The next prime is 13751275117. The reversal of 13751275113 is 31157215731.

13751275113 is a `hidden beast` number, since 1 + 375 + 1 + 275 + 1 + 13 = 666.

It is not a de Polignac number, because 13751275113 - 229 = 13214404201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13751275117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11584306 + ... + 11585492.

It is an arithmetic number, because the mean of its divisors is an integer number (427412700).

Almost surely, 213751275113 is an apocalyptic number.

It is an amenable number.

13751275113 is a deficient number, since it is larger than the sum of its proper divisors (6764534487).

13751275113 is a wasteful number, since it uses less digits than its factorization.

13751275113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558 (or 1555 counting only the distinct ones).

The product of its digits is 22050, while the sum is 36.

The spelling of 13751275113 in words is "thirteen billion, seven hundred fifty-one million, two hundred seventy-five thousand, one hundred thirteen".

Divisors: 1 3 9 53 149 159 163 447 477 489 1187 1341 1467 3561 7897 8639 10683 23691 24287 25917 62911 71073 72861 77751 176863 188733 193481 218583 530589 566199 580443 1287211 1591767 1741329 3861633 9373739 10254493 11584899 28121217 28828669 30763479 84363651 86486007 92290437 259458021 1527919457 4583758371 13751275113