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232050888 = 23323222929
BaseRepresentation
bin11011101010011…
…01000011001000
3121011122101222100
431311031003020
5433401112023
635005353400
75515254126
oct1565150310
9534571870
10232050888
11109a942a3
1265868860
13390c9924
1422b66916
151558ac43
hexdd4d0c8

232050888 has 24 divisors (see below), whose sum is σ = 628471350. Its totient is φ = 77350272.

The previous prime is 232050883. The next prime is 232050913. The reversal of 232050888 is 888050232.

It can be written as a sum of positive squares in only one way, i.e., 186650244 + 45400644 = 13662^2 + 6738^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×2320508882 = 107695229243177088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (232050883) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1611393 + ... + 1611536.

Almost surely, 2232050888 is an apocalyptic number.

It is an amenable number.

232050888 is an abundant number, since it is smaller than the sum of its proper divisors (396420462).

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

232050888 is a wasteful number, since it uses less digits than its factorization.

232050888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3222941 (or 3222934 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 232050888 is about 15233.2166005739. The cubic root of 232050888 is about 614.5082883064.

The spelling of 232050888 in words is "two hundred thirty-two million, fifty thousand, eight hundred eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 3222929 6445858 9668787 12891716 19337574 25783432 29006361 38675148 58012722 77350296 116025444 232050888