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112953926980 = 2257179545019
BaseRepresentation
bin110100100110010010…
…1000010010101000100
3101210112221202000102001
41221030211002111010
53322312201130410
6123520150355044
711106050352316
oct1511445022504
9353487660361
10112953926980
11439a3602184
1219a8405ba84
13a86149c5ab
1456776357b6
152e115da33a
hex1a4c942544

112953926980 has 24 divisors (see below), whose sum is σ = 240544140480. Its totient is φ = 44545210080.

The previous prime is 112953926963. The next prime is 112953927017. The reversal of 112953926980 is 89629359211.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

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, 39771090 + ... + 39773929.

It is an arithmetic number, because the mean of its divisors is an integer number (10022672520).

Almost surely, 2112953926980 is an apocalyptic number.

112953926980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112953926980 is an abundant number, since it is smaller than the sum of its proper divisors (127590213500).

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

112953926980 is a wasteful number, since it uses less digits than its factorization.

112953926980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79545099 (or 79545097 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 55.

The spelling of 112953926980 in words is "one hundred twelve billion, nine hundred fifty-three million, nine hundred twenty-six thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 71 142 284 355 710 1420 79545019 159090038 318180076 397725095 795450190 1590900380 5647696349 11295392698 22590785396 28238481745 56476963490 112953926980