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12934223160 = 2335535120143
BaseRepresentation
bin11000000101111000…
…01001010100111000
31020101102000121121020
430002330021110320
5202442130120120
65535241142440
7635344040265
oct140274112470
936342017536
1012934223160
115538039331
12260b78aa20
1312b18814b1
148a9b2626c
1550a7ac640
hex302f09538

12934223160 has 64 divisors (see below), whose sum is σ = 38811847680. Its totient is φ = 3448310400.

The previous prime is 12934223149. The next prime is 12934223161. The reversal of 12934223160 is 6132243921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12934223161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632049 + ... + 652191.

It is an arithmetic number, because the mean of its divisors is an integer number (606435120).

Almost surely, 212934223160 is an apocalyptic number.

12934223160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12934223160 is an abundant number, since it is smaller than the sum of its proper divisors (25877624520).

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

12934223160 is a wasteful number, since it uses less digits than its factorization.

12934223160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25508 (or 25504 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 12934223160 in words is "twelve billion, nine hundred thirty-four million, two hundred twenty-three thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 5351 10702 16053 20143 21404 26755 32106 40286 42808 53510 60429 64212 80265 80572 100715 107020 120858 128424 160530 161144 201430 214040 241716 302145 321060 402860 483432 604290 642120 805720 1208580 2417160 107785193 215570386 323355579 431140772 538925965 646711158 862281544 1077851930 1293422316 1616777895 2155703860 2586844632 3233555790 4311407720 6467111580 12934223160