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48801256 = 2372124493
BaseRepresentation
bin1011101000101…
…0010111101000
310101211100201221
42322022113220
544443120011
64501551424
71131542500
oct272122750
9111740657
1048801256
1125602119
1214415574
13a1588aa
1466a4a00
15443e971
hex2e8a5e8

48801256 has 24 divisors (see below), whose sum is σ = 106442370. Its totient is φ = 20914656.

The previous prime is 48801251. The next prime is 48801283. The reversal of 48801256 is 65210884.

48801256 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 only one way, i.e., 42380100 + 6421156 = 6510^2 + 2534^2 .

It is not an unprimeable number, because it can be changed into a prime (48801251) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 61855 + ... + 62638.

Almost surely, 248801256 is an apocalyptic number.

It is an amenable number.

48801256 is an abundant number, since it is smaller than the sum of its proper divisors (57641114).

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

48801256 is a wasteful number, since it uses less digits than its factorization.

48801256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124513 (or 124502 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 48801256 is about 6985.7895759892. The cubic root of 48801256 is about 365.4351624730.

The spelling of 48801256 in words is "forty-eight million, eight hundred one thousand, two hundred fifty-six".

Divisors: 1 2 4 7 8 14 28 49 56 98 196 392 124493 248986 497972 871451 995944 1742902 3485804 6100157 6971608 12200314 24400628 48801256