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230046074 = 21759114679
BaseRepresentation
bin11011011011000…
…11100101111010
3121000212112212222
431231203211322
5432342433244
634454404042
75462234156
oct1555434572
9530775788
10230046074
11108945025
1265060622
133887724b
14227a4066
15152e1bee
hexdb6397a

230046074 has 16 divisors (see below), whose sum is σ = 371563200. Its totient is φ = 106421184.

The previous prime is 230046049. The next prime is 230046083. The reversal of 230046074 is 470640032.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 55334 + ... + 59345.

It is an arithmetic number, because the mean of its divisors is an integer number (23222700).

Almost surely, 2230046074 is an apocalyptic number.

230046074 is a deficient number, since it is larger than the sum of its proper divisors (141517126).

230046074 is a wasteful number, since it uses less digits than its factorization.

230046074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114757.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 230046074 is about 15167.2698268344. The cubic root of 230046074 is about 612.7334766715.

The spelling of 230046074 in words is "two hundred thirty million, forty-six thousand, seventy-four".

Divisors: 1 2 17 34 59 118 1003 2006 114679 229358 1949543 3899086 6766061 13532122 115023037 230046074