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232041927 = 31319313147
BaseRepresentation
bin11011101010010…
…10110111000111
3121011121221200110
431311022313013
5433400320202
635005244103
75515216035
oct1565126707
9534557613
10232041927
11109a88597
1265863633
13390c5820
1422b63555
151558826c
hexdd4adc7

232041927 has 16 divisors (see below), whose sum is σ = 350725760. Its totient is φ = 135279072.

The previous prime is 232041899. The next prime is 232041949. The reversal of 232041927 is 729140232.

It is not a de Polignac number, because 232041927 - 26 = 232041863 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232041894 and 232041903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232041967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155833 + ... + 157314.

It is an arithmetic number, because the mean of its divisors is an integer number (21920360).

Almost surely, 2232041927 is an apocalyptic number.

232041927 is a deficient number, since it is larger than the sum of its proper divisors (118683833).

232041927 is a wasteful number, since it uses less digits than its factorization.

232041927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313182.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 232041927 is about 15232.9224707539. The cubic root of 232041927 is about 614.5003781454.

The spelling of 232041927 in words is "two hundred thirty-two million, forty-one thousand, nine hundred twenty-seven".

Divisors: 1 3 13 19 39 57 247 741 313147 939441 4070911 5949793 12212733 17849379 77347309 232041927