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48664068 = 2238594721
BaseRepresentation
bin1011100110100…
…0111000000100
310101120101112220
42321220320010
544424222233
64455012340
71130431515
oct271507004
9111511486
1048664068
1125519042
121436a0b0
13a10b30b
14666aa0c
154413eb3
hex2e68e04

48664068 has 24 divisors (see below), whose sum is σ = 113705760. Its totient is φ = 16199040.

The previous prime is 48664037. The next prime is 48664069. The reversal of 48664068 is 86046684.

It is not an unprimeable number, because it can be changed into a prime (48664069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7948 + ... + 12668.

It is an arithmetic number, because the mean of its divisors is an integer number (4737740).

Almost surely, 248664068 is an apocalyptic number.

It is an amenable number.

48664068 is an abundant number, since it is smaller than the sum of its proper divisors (65041692).

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

48664068 is a wasteful number, since it uses less digits than its factorization.

48664068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5587 (or 5585 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 48664068 is about 6975.9635893545. The cubic root of 48664068 is about 365.0924092037.

The spelling of 48664068 in words is "forty-eight million, six hundred sixty-four thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 859 1718 2577 3436 4721 5154 9442 10308 14163 18884 28326 56652 4055339 8110678 12166017 16221356 24332034 48664068