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13004037592 = 2371321374053
BaseRepresentation
bin11000001110001100…
…11101110111011000
31020120021101112222221
430013012131313120
5203113013200332
65550213353424
7640152332020
oct140706356730
936507345887
1013004037592
115573492a07
12262b038874
1312c3186700
148b50daa80
1551199d297
hex30719ddd8

13004037592 has 48 divisors (see below), whose sum is σ = 30174225840. Its totient is φ = 5144450688.

The previous prime is 13004037587. The next prime is 13004037601. The reversal of 13004037592 is 29573040031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 677563 + ... + 696490.

It is an arithmetic number, because the mean of its divisors is an integer number (628629705).

Almost surely, 213004037592 is an apocalyptic number.

It is an amenable number.

13004037592 is an abundant number, since it is smaller than the sum of its proper divisors (17170188248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13004037592 is a wasteful number, since it uses less digits than its factorization.

13004037592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374092 (or 1374075 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The spelling of 13004037592 in words is "thirteen billion, four million, thirty-seven thousand, five hundred ninety-two".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 169 182 338 364 676 728 1183 1352 2366 4732 9464 1374053 2748106 5496212 9618371 10992424 17862689 19236742 35725378 38473484 71450756 76946968 125038823 142901512 232214957 250077646 464429914 500155292 928859828 1000310584 1625504699 1857719656 3251009398 6502018796 13004037592