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48017768 = 2311353117
BaseRepresentation
bin1011011100101…
…1000101101000
310100100112222212
42313023011220
544243032033
64433104252
71122100331
oct267130550
9110315885
1048017768
1125117507
12140b8088
139c430a6
14653d288
154337748
hex2dcb168

48017768 has 16 divisors (see below), whose sum is σ = 90831780. Its totient is φ = 23795968.

The previous prime is 48017747. The next prime is 48017779. The reversal of 48017768 is 86771084.

48017768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 47914084 + 103684 = 6922^2 + 322^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25655 + ... + 27462.

Almost surely, 248017768 is an apocalyptic number.

It is an amenable number.

48017768 is a deficient number, since it is larger than the sum of its proper divisors (42814012).

48017768 is a wasteful number, since it uses less digits than its factorization.

48017768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53236 (or 53232 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 41.

The square root of 48017768 is about 6929.4854065796. The cubic root of 48017768 is about 363.4689555327.

The spelling of 48017768 in words is "forty-eight million, seventeen thousand, seven hundred sixty-eight".

Divisors: 1 2 4 8 113 226 452 904 53117 106234 212468 424936 6002221 12004442 24008884 48017768