Search a number
-
+
13098875904 = 210331729312
BaseRepresentation
bin11000011001100000…
…01111110000000000
31020210212211211201000
430030300033300000
5203311303012104
610003442212000
7642413415402
oct141460176000
936725754630
1013098875904
115611a79384
122656954000
131309a1095a
148c3946b72
15519e83639
hex30cc0fc00

13098875904 has 528 divisors, whose sum is σ = 43905693600. Its totient is φ = 3839754240.

The previous prime is 13098875891. The next prime is 13098875929. The reversal of 13098875904 is 40957889031.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 422544369 + ... + 422544399.

Almost surely, 213098875904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13098875904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21952846800).

13098875904 is an abundant number, since it is smaller than the sum of its proper divisors (30806817696).

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

13098875904 is a wasteful number, since it uses less digits than its factorization.

13098875904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 13098875904 in words is "thirteen billion, ninety-eight million, eight hundred seventy-five thousand, nine hundred four".