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230151650 = 25210743019
BaseRepresentation
bin11011011011111…
…01010111100010
3121001001220201012
431231331113202
5432404323100
634500540522
75463154031
oct1555752742
9531056635
10230151650
11108a07383
12650b1742
13388b3311
14227d0718
1515313135
hexdb7d5e2

230151650 has 24 divisors (see below), whose sum is σ = 432092880. Its totient is φ = 91198160.

The previous prime is 230151631. The next prime is 230151671. The reversal of 230151650 is 56151032.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16160 + ... + 26859.

It is an arithmetic number, because the mean of its divisors is an integer number (18003870).

Almost surely, 2230151650 is an apocalyptic number.

230151650 is a deficient number, since it is larger than the sum of its proper divisors (201941230).

230151650 is a wasteful number, since it uses less digits than its factorization.

230151650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43138 (or 43133 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 230151650 is about 15170.7498166702. The cubic root of 230151650 is about 612.8271971088.

The spelling of 230151650 in words is "two hundred thirty million, one hundred fifty-one thousand, six hundred fifty".

Divisors: 1 2 5 10 25 50 107 214 535 1070 2675 5350 43019 86038 215095 430190 1075475 2150950 4603033 9206066 23015165 46030330 115075825 230151650