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230262236 = 2257799767
BaseRepresentation
bin11011011100110…
…00010111011100
3121001021112101222
431232120113130
5432421342421
634503152512
75464124321
oct1556302734
9531245358
10230262236
11108a82476
1265145738
1338921759
142281cb48
1515335cab
hexdb985dc

230262236 has 12 divisors (see below), whose sum is σ = 403661328. Its totient is φ = 114930432.

The previous prime is 230262187. The next prime is 230262271. The reversal of 230262236 is 632262032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47576 + ... + 52191.

It is an arithmetic number, because the mean of its divisors is an integer number (33638444).

Almost surely, 2230262236 is an apocalyptic number.

It is an amenable number.

230262236 is a deficient number, since it is larger than the sum of its proper divisors (173399092).

230262236 is a wasteful number, since it uses less digits than its factorization.

230262236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100348 (or 100346 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 230262236 is about 15174.3940900452. The cubic root of 230262236 is about 612.9253342240.

The spelling of 230262236 in words is "two hundred thirty million, two hundred sixty-two thousand, two hundred thirty-six".

Divisors: 1 2 4 577 1154 2308 99767 199534 399068 57565559 115131118 230262236