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113407680148 = 227382658659
BaseRepresentation
bin110100110011110011…
…1111101111010010100
3101211201120120001201221
41221213213331322110
53324224331231043
6124033200100124
711123230243000
oct1514747757224
9354646501657
10113407680148
11441067516a4
1219b90004644
13a9044b16a9
1456bb9cd700
152e3b36a8ed
hex1a679fde94

113407680148 has 24 divisors (see below), whose sum is σ = 231444248000. Its totient is φ = 48603290904.

The previous prime is 113407680143. The next prime is 113407680193. The reversal of 113407680148 is 841086704311.

It is a super-2 number, since 2×1134076801482 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113407680143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41327958 + ... + 41330701.

Almost surely, 2113407680148 is an apocalyptic number.

It is an amenable number.

113407680148 is an abundant number, since it is smaller than the sum of its proper divisors (118036567852).

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

113407680148 is an equidigital number, since it uses as much as digits as its factorization.

113407680148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82658684 (or 82658668 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 113407680148 in words is "one hundred thirteen billion, four hundred seven million, six hundred eighty thousand, one hundred forty-eight".

Divisors: 1 2 4 7 14 28 49 98 196 343 686 1372 82658659 165317318 330634636 578610613 1157221226 2314442452 4050274291 8100548582 16201097164 28351920037 56703840074 113407680148