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230286695 = 5236073299
BaseRepresentation
bin11011011100111…
…10010101100111
3121001022202221212
431232132111213
5432423133240
634503502035
75464255532
oct1556362547
9531282855
10230286695
11108a99891
126515791b
133892c922
1422827a19
151533d165
hexdb9e567

230286695 has 16 divisors (see below), whose sum is σ = 288921600. Its totient is φ = 175875744.

The previous prime is 230286677. The next prime is 230286697. The reversal of 230286695 is 596682032.

It is a cyclic number.

It is not a de Polignac number, because 230286695 - 212 = 230282599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230286697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68156 + ... + 71454.

It is an arithmetic number, because the mean of its divisors is an integer number (18057600).

Almost surely, 2230286695 is an apocalyptic number.

230286695 is a deficient number, since it is larger than the sum of its proper divisors (58634905).

230286695 is a wasteful number, since it uses less digits than its factorization.

230286695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3934.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 230286695 is about 15175.1999986821. The cubic root of 230286695 is about 612.9470355824.

The spelling of 230286695 in words is "two hundred thirty million, two hundred eighty-six thousand, six hundred ninety-five".

Divisors: 1 5 23 115 607 3035 3299 13961 16495 69805 75877 379385 2002493 10012465 46057339 230286695