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230496892 = 22232505401
BaseRepresentation
bin11011011110100…
…01101001111100
3121001201110021221
431233101221330
5433001400032
634512203124
75466122413
oct1557215174
9531643257
10230496892
111091227aa
12652394a4
13389a44c2
142288047a
1515380597
hexdbd1a7c

230496892 has 12 divisors (see below), whose sum is σ = 420907536. Its totient is φ = 110237600.

The previous prime is 230496839. The next prime is 230496913. The reversal of 230496892 is 298694032.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1252609 + ... + 1252792.

It is an arithmetic number, because the mean of its divisors is an integer number (35075628).

Almost surely, 2230496892 is an apocalyptic number.

It is an amenable number.

230496892 is a deficient number, since it is larger than the sum of its proper divisors (190410644).

230496892 is a wasteful number, since it uses less digits than its factorization.

230496892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505428 (or 2505426 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 230496892 is about 15182.1240938151. The cubic root of 230496892 is about 613.1334705071.

The spelling of 230496892 in words is "two hundred thirty million, four hundred ninety-six thousand, eight hundred ninety-two".

Divisors: 1 2 4 23 46 92 2505401 5010802 10021604 57624223 115248446 230496892