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230175055 = 51119121911
BaseRepresentation
bin11011011100000…
…11000101001111
3121001010002211001
431232003011033
5432411100210
634501241131
75463312205
oct1556030517
9531102731
10230175055
11108a22a20
12651031a7
13388c0b76
14227d9075
151531a03a
hexdb8314f

230175055 has 16 divisors (see below), whose sum is σ = 302911488. Its totient is φ = 166516000.

The previous prime is 230175041. The next prime is 230175067. The reversal of 230175055 is 550571032.

It is not a de Polignac number, because 230175055 - 211 = 230173007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 451 + ... + 21460.

It is an arithmetic number, because the mean of its divisors is an integer number (18931968).

Almost surely, 2230175055 is an apocalyptic number.

230175055 is a deficient number, since it is larger than the sum of its proper divisors (72736433).

230175055 is a wasteful number, since it uses less digits than its factorization.

230175055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22118.

The product of its (nonzero) digits is 5250, while the sum is 28.

The square root of 230175055 is about 15171.5211827951. The cubic root of 230175055 is about 612.8479699838.

The spelling of 230175055 in words is "two hundred thirty million, one hundred seventy-five thousand, fifty-five".

Divisors: 1 5 11 55 191 955 2101 10505 21911 109555 241021 1205105 4185001 20925005 46035011 230175055