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230269707 = 3225585523
BaseRepresentation
bin11011011100110…
…10001100001011
3121001021220122200
431232122030023
5432422112312
634503251243
75464155153
oct1556321413
9531256580
10230269707
11108a88048
1265149b23
1338924c85
1422821763
15153380dc
hexdb9a30b

230269707 has 6 divisors (see below), whose sum is σ = 332611812. Its totient is φ = 153513132.

The previous prime is 230269703. The next prime is 230269769. The reversal of 230269707 is 707962032.

It is not a de Polignac number, because 230269707 - 22 = 230269703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230269703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12792753 + ... + 12792770.

It is an arithmetic number, because the mean of its divisors is an integer number (55435302).

Almost surely, 2230269707 is an apocalyptic number.

230269707 is a deficient number, since it is larger than the sum of its proper divisors (102342105).

230269707 is a wasteful number, since it uses less digits than its factorization.

230269707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25585529 (or 25585526 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 230269707 is about 15174.6402593274. The cubic root of 230269707 is about 612.9319630656.

The spelling of 230269707 in words is "two hundred thirty million, two hundred sixty-nine thousand, seven hundred seven".

Divisors: 1 3 9 25585523 76756569 230269707