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232051080 = 23351933759
BaseRepresentation
bin11011101010011…
…01000110001000
3121011122102020110
431311031012020
5433401113310
635005354320
75515254522
oct1565150610
9534572213
10232051080
11109a94458
12658689a0
13390c9a41
1422b66a12
151558ad20
hexdd4d188

232051080 has 32 divisors (see below), whose sum is σ = 696153600. Its totient is φ = 61880256.

The previous prime is 232051051. The next prime is 232051093. The reversal of 232051080 is 80150232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966760 + ... + 966999.

It is an arithmetic number, because the mean of its divisors is an integer number (21754800).

Almost surely, 2232051080 is an apocalyptic number.

232051080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232051080 is an abundant number, since it is smaller than the sum of its proper divisors (464102520).

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

232051080 is a wasteful number, since it uses less digits than its factorization.

232051080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933773 (or 1933769 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 232051080 is about 15233.2229025902. Note that the first 3 decimals coincide. The cubic root of 232051080 is about 614.5084577887.

The spelling of 232051080 in words is "two hundred thirty-two million, fifty-one thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 1933759 3867518 5801277 7735036 9668795 11602554 15470072 19337590 23205108 29006385 38675180 46410216 58012770 77350360 116025540 232051080