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230290006 = 2614434261
BaseRepresentation
bin11011011100111…
…11001001010110
3121001022221111111
431232133021112
5432423240011
634503525234
75464301302
oct1556371126
9531287444
10230290006
11108aa1321
126515981a
133893129b
1422828d02
151533e121
hexdb9f256

230290006 has 16 divisors (see below), whose sum is σ = 351973008. Its totient is φ = 112975200.

The previous prime is 230289971. The next prime is 230290061. The reversal of 230290006 is 600092032.

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 7 ways as a sum of consecutive naturals, for example, 51916 + ... + 56176.

It is an arithmetic number, because the mean of its divisors is an integer number (21998313).

Almost surely, 2230290006 is an apocalyptic number.

230290006 is a deficient number, since it is larger than the sum of its proper divisors (121683002).

230290006 is a wasteful number, since it uses less digits than its factorization.

230290006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4767.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 230290006 is about 15175.3090907566. The cubic root of 230290006 is about 612.9499731641.

The spelling of 230290006 in words is "two hundred thirty million, two hundred ninety thousand, six".

Divisors: 1 2 61 122 443 886 4261 8522 27023 54046 259921 519842 1887623 3775246 115145003 230290006