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230373668 = 22714955219
BaseRepresentation
bin11011011101100…
…11100100100100
3121001111012021002
431232303210210
5432433424133
634505412432
75465100230
oct1556634444
9531435232
10230373668
11109049168
126519a118
13389603a5
142284b5c0
1515358ce8
hexdbb3924

230373668 has 24 divisors (see below), whose sum is σ = 463848000. Its totient is φ = 98067168.

The previous prime is 230373653. The next prime is 230373673. The reversal of 230373668 is 866373032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23438 + ... + 31781.

It is an arithmetic number, because the mean of its divisors is an integer number (19327000).

Almost surely, 2230373668 is an apocalyptic number.

230373668 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

230373668 is an abundant number, since it is smaller than the sum of its proper divisors (233474332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230373668 is a wasteful number, since it uses less digits than its factorization.

230373668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55379 (or 55377 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 230373668 is about 15178.0653576139. The cubic root of 230373668 is about 613.0241903260.

The spelling of 230373668 in words is "two hundred thirty million, three hundred seventy-three thousand, six hundred sixty-eight".

Divisors: 1 2 4 7 14 28 149 298 596 1043 2086 4172 55219 110438 220876 386533 773066 1546132 8227631 16455262 32910524 57593417 115186834 230373668