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230351370 = 2357678379
BaseRepresentation
bin11011011101011…
…10001000001010
3121001110001200020
431232232020022
5432432220440
634505121310
75464645224
oct1556561012
9531401606
10230351370
11109033437
1265189236
13389531b2
1422843414
15153523d0
hexdbae20a

230351370 has 16 divisors (see below), whose sum is σ = 552843360. Its totient is φ = 61427024.

The previous prime is 230351369. The next prime is 230351431. The reversal of 230351370 is 73153032.

230351370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 230351370.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3839160 + ... + 3839219.

It is an arithmetic number, because the mean of its divisors is an integer number (34552710).

Almost surely, 2230351370 is an apocalyptic number.

230351370 is an abundant number, since it is smaller than the sum of its proper divisors (322491990).

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

230351370 is a wasteful number, since it uses less digits than its factorization.

230351370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7678389.

The product of its (nonzero) digits is 1890, while the sum is 24.

The square root of 230351370 is about 15177.3307929952. The cubic root of 230351370 is about 613.0044113664.

The spelling of 230351370 in words is "two hundred thirty million, three hundred fifty-one thousand, three hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 7678379 15356758 23035137 38391895 46070274 76783790 115175685 230351370