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104901968130 = 23510333948857
BaseRepresentation
bin110000110110010100…
…1010000000100000010
3101000202210120010100220
41201230221100010002
53204314400440010
6120105153123510
710402366005531
oct1415451200402
9330683503326
10104901968130
1140541476333
12183b7559596
139b7a2665bb
1451120c4318
152ade779970
hex186ca50102

104901968130 has 32 divisors (see below), whose sum is σ = 254209048704. Its totient is φ = 27702266496.

The previous prime is 104901968107. The next prime is 104901968203. The reversal of 104901968130 is 31869109401.

It is a super-2 number, since 2×1049019681302 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16971339 + ... + 16977518.

It is an arithmetic number, because the mean of its divisors is an integer number (7944032772).

Almost surely, 2104901968130 is an apocalyptic number.

104901968130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104901968130 is an abundant number, since it is smaller than the sum of its proper divisors (149307080574).

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

104901968130 is a wasteful number, since it uses less digits than its factorization.

104901968130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33948970.

The product of its (nonzero) digits is 46656, while the sum is 42.

The spelling of 104901968130 in words is "one hundred four billion, nine hundred one million, nine hundred sixty-eight thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 103 206 309 515 618 1030 1545 3090 33948857 67897714 101846571 169744285 203693142 339488570 509232855 1018465710 3496732271 6993464542 10490196813 17483661355 20980393626 34967322710 52450984065 104901968130