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230560411 = 297950359
BaseRepresentation
bin11011011111000…
…01001010011011
3121001211200102111
431233201022123
5433010413121
634513413151
75466505534
oct1557411233
9531750374
10230560411
111091664a4
126526a1b7
13389c73a3
142289968b
15153942e1
hexdbe129b

230560411 has 4 divisors (see below), whose sum is σ = 238510800. Its totient is φ = 222610024.

The previous prime is 230560381. The next prime is 230560417. The reversal of 230560411 is 114065032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230560411 - 221 = 228463259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230560417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3975151 + ... + 3975208.

It is an arithmetic number, because the mean of its divisors is an integer number (59627700).

Almost surely, 2230560411 is an apocalyptic number.

230560411 is a deficient number, since it is larger than the sum of its proper divisors (7950389).

230560411 is an equidigital number, since it uses as much as digits as its factorization.

230560411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7950388.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 230560411 is about 15184.2158506786. The cubic root of 230560411 is about 613.1897865926.

The spelling of 230560411 in words is "two hundred thirty million, five hundred sixty thousand, four hundred eleven".

Divisors: 1 29 7950359 230560411