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230056435 = 576573041
BaseRepresentation
bin11011011011001…
…10000111110011
3121000220002002201
431231212013303
5432343301220
634454524031
75462306320
oct1555460763
9530802081
10230056435
11108951894
1265066617
133887bb8b
14227a7b47
15152e4d0a
hexdb661f3

230056435 has 8 divisors (see below), whose sum is σ = 315506016. Its totient is φ = 157752960.

The previous prime is 230056319. The next prime is 230056451. The reversal of 230056435 is 534650032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230056435 - 223 = 221667827 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3286486 + ... + 3286555.

It is an arithmetic number, because the mean of its divisors is an integer number (39438252).

Almost surely, 2230056435 is an apocalyptic number.

230056435 is a deficient number, since it is larger than the sum of its proper divisors (85449581).

230056435 is an equidigital number, since it uses as much as digits as its factorization.

230056435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6573053.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 230056435 is about 15167.6113808338. The cubic root of 230056435 is about 612.7426754610.

The spelling of 230056435 in words is "two hundred thirty million, fifty-six thousand, four hundred thirty-five".

Divisors: 1 5 7 35 6573041 32865205 46011287 230056435