Search a number
-
+
113312960 = 2651918637
BaseRepresentation
bin1101100000100…
…00010011000000
321220012220011022
412300100103000
5213002003320
615124405012
72544100325
oct660202300
9256186138
10113312960
1158a64782
1231b46768
131a6252b7
1411098b4c
159e34325
hex6c104c0

113312960 has 56 divisors (see below), whose sum is σ = 284043120. Its totient is φ = 42937344.

The previous prime is 113312957. The next prime is 113312987. The reversal of 113312960 is 69213311.

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, 3239 + ... + 15398.

Almost surely, 2113312960 is an apocalyptic number.

113312960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113312960 is an abundant number, since it is smaller than the sum of its proper divisors (170730160).

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

113312960 is a wasteful number, since it uses less digits than its factorization.

113312960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18673 (or 18663 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 113312960 is about 10644.8560347240. The cubic root of 113312960 is about 483.9047236360.

The spelling of 113312960 in words is "one hundred thirteen million, three hundred twelve thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 152 160 190 304 320 380 608 760 1216 1520 3040 6080 18637 37274 74548 93185 149096 186370 298192 354103 372740 596384 708206 745480 1192768 1416412 1490960 1770515 2832824 2981920 3541030 5665648 5963840 7082060 11331296 14164120 22662592 28328240 56656480 113312960