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230525032 = 231716310399
BaseRepresentation
bin11011011110110…
…00100001101000
3121001202212220011
431233120201220
5433003300112
634512541304
75466300433
oct1557304150
9531685804
10230525032
11109141961
1265251834
13389b425a
142288a81a
1515388aa7
hexdbd8868

230525032 has 32 divisors (see below), whose sum is σ = 460512000. Its totient is φ = 107806464.

The previous prime is 230525011. The next prime is 230525051.

230525032 is nontrivially palindromic in base 10.

230525032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 230524994 and 230525012.

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, 16969 + ... + 27367.

It is an arithmetic number, because the mean of its divisors is an integer number (14391000).

Almost surely, 2230525032 is an apocalyptic number.

It is an amenable number.

230525032 is a deficient number, since it is larger than the sum of its proper divisors (229986968).

230525032 is a wasteful number, since it uses less digits than its factorization.

230525032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10585 (or 10581 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 230525032 is about 15183.0508133247. The cubic root of 230525032 is about 613.1584207695.

The spelling of 230525032 in words is "two hundred thirty million, five hundred twenty-five thousand, thirty-two".

Divisors: 1 2 4 8 17 34 68 136 163 326 652 1304 2771 5542 10399 11084 20798 22168 41596 83192 176783 353566 707132 1414264 1695037 3390074 6780148 13560296 28815629 57631258 115262516 230525032