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48508475 = 521940339
BaseRepresentation
bin1011100100001…
…0111000111011
310101021111010012
42321002320323
544404232400
64451412135
71126213061
oct271027073
9111244105
1048508475
1125422154
12142b404b
13a085552
14662a031
1543d2d35
hex2e42e3b

48508475 has 6 divisors (see below), whose sum is σ = 60150540. Its totient is φ = 38806760.

The previous prime is 48508457. The next prime is 48508477. The reversal of 48508475 is 57480584.

It is not a de Polignac number, because 48508475 - 210 = 48507451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48508477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 970145 + ... + 970194.

It is an arithmetic number, because the mean of its divisors is an integer number (10025090).

Almost surely, 248508475 is an apocalyptic number.

48508475 is a deficient number, since it is larger than the sum of its proper divisors (11642065).

48508475 is a wasteful number, since it uses less digits than its factorization.

48508475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1940349 (or 1940344 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 41.

The square root of 48508475 is about 6964.8025815525. The cubic root of 48508475 is about 364.7028920176.

The spelling of 48508475 in words is "forty-eight million, five hundred eight thousand, four hundred seventy-five".

Divisors: 1 5 25 1940339 9701695 48508475