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48875008 = 297131049
BaseRepresentation
bin1011101001110…
…0011000000000
310101222002220111
42322130120000
5100003000013
64503321104
71132300510
oct272343000
9111862814
1048875008
1125652576
1214450194
13a183330
1466c3840
15445673d
hex2e9c600

48875008 has 80 divisors (see below), whose sum is σ = 120304800. Its totient is φ = 19316736.

The previous prime is 48874981. The next prime is 48875053. The reversal of 48875008 is 80057884.

It is a congruent number.

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, 46068 + ... + 47116.

It is an arithmetic number, because the mean of its divisors is an integer number (1503810).

Almost surely, 248875008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48875008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60152400).

48875008 is an abundant number, since it is smaller than the sum of its proper divisors (71429792).

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

48875008 is a wasteful number, since it uses less digits than its factorization.

48875008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087 (or 1071 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 40.

The square root of 48875008 is about 6991.0662992136. The cubic root of 48875008 is about 365.6191605272.

The spelling of 48875008 in words is "forty-eight million, eight hundred seventy-five thousand, eight".

Divisors: 1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 182 208 224 256 364 416 448 512 728 832 896 1049 1456 1664 1792 2098 2912 3328 3584 4196 5824 6656 7343 8392 11648 13637 14686 16784 23296 27274 29372 33568 46592 54548 58744 67136 95459 109096 117488 134272 190918 218192 234976 268544 381836 436384 469952 537088 763672 872768 939904 1527344 1745536 1879808 3054688 3491072 3759616 6109376 6982144 12218752 24437504 48875008