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48257572 = 22111096763
BaseRepresentation
bin1011100000010…
…1101000100100
310100210201221111
42320011220210
544323220242
64442154404
71124116426
oct270055044
9110721844
1048257572
11252706a0
12141b2a04
139cc829c
1465a2816
154383817
hex2e05a24

48257572 has 12 divisors (see below), whose sum is σ = 92128176. Its totient is φ = 21935240.

The previous prime is 48257569. The next prime is 48257581. The reversal of 48257572 is 27575284.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548338 + ... + 548425.

It is an arithmetic number, because the mean of its divisors is an integer number (7677348).

Almost surely, 248257572 is an apocalyptic number.

It is an amenable number.

48257572 is a deficient number, since it is larger than the sum of its proper divisors (43870604).

48257572 is a wasteful number, since it uses less digits than its factorization.

48257572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096778 (or 1096776 counting only the distinct ones).

The product of its digits is 156800, while the sum is 40.

The square root of 48257572 is about 6946.7670178292. The cubic root of 48257572 is about 364.0730139730.

The spelling of 48257572 in words is "forty-eight million, two hundred fifty-seven thousand, five hundred seventy-two".

Divisors: 1 2 4 11 22 44 1096763 2193526 4387052 12064393 24128786 48257572