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113151051 = 32132513853
BaseRepresentation
bin1101011111010…
…00110001001011
321212220200001200
412233220301023
5212431313201
615121115243
72542524306
oct657506113
9255820050
10113151051
1158964072
1231a88b23
131a5996b0
1411055b3d
159e01386
hex6be8c4b

113151051 has 24 divisors (see below), whose sum is σ = 176759856. Its totient is φ = 69336000.

The previous prime is 113151037. The next prime is 113151079. The reversal of 113151051 is 150151311.

It is not a de Polignac number, because 113151051 - 25 = 113151019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113151151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27441 + ... + 31293.

It is an arithmetic number, because the mean of its divisors is an integer number (7364994).

Almost surely, 2113151051 is an apocalyptic number.

113151051 is a deficient number, since it is larger than the sum of its proper divisors (63608805).

113151051 is a wasteful number, since it uses less digits than its factorization.

113151051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123 (or 4120 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 18.

The square root of 113151051 is about 10637.2482813931. The cubic root of 113151051 is about 483.6741354901.

The spelling of 113151051 in words is "one hundred thirteen million, one hundred fifty-one thousand, fifty-one".

Divisors: 1 3 9 13 39 117 251 753 2259 3263 3853 9789 11559 29367 34677 50089 150267 450801 967103 2901309 8703927 12572339 37717017 113151051