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13025361374 = 271101908197
BaseRepresentation
bin11000010000101111…
…10011110111011110
31020121202111220201122
430020113303313132
5203133443030444
65552254410542
7640531513334
oct141027636736
936552456648
1013025361374
115584527873
122636200a52
1312c771152c
148b7c8bb54
155137b14ee
hex3085f3dde

13025361374 has 16 divisors (see below), whose sum is σ = 20009418336. Its totient is φ = 6357372000.

The previous prime is 13025361337. The next prime is 13025361431. The reversal of 13025361374 is 47316352031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439757 + ... + 468440.

It is an arithmetic number, because the mean of its divisors is an integer number (1250588646).

Almost surely, 213025361374 is an apocalyptic number.

13025361374 is a deficient number, since it is larger than the sum of its proper divisors (6984056962).

13025361374 is a wasteful number, since it uses less digits than its factorization.

13025361374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908371.

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 13025361374 in words is "thirteen billion, twenty-five million, three hundred sixty-one thousand, three hundred seventy-four".

Divisors: 1 2 71 101 142 202 7171 14342 908197 1816394 64481987 91727897 128963974 183455794 6512680687 13025361374