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48904825 = 523163103
BaseRepresentation
bin1011101010001…
…1101001111001
310102000121210211
42322203221321
5100004423300
64504111121
71132453444
oct272435171
9112017724
1048904825
1125672a12
12144654a1
13a193a88
1466d065b
1544604ba
hex2ea3a79

48904825 has 12 divisors (see below), whose sum is σ = 62599168. Its totient is φ = 37861200.

The previous prime is 48904819. The next prime is 48904837. The reversal of 48904825 is 52840984.

It is not a de Polignac number, because 48904825 - 27 = 48904697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30777 + ... + 32326.

Almost surely, 248904825 is an apocalyptic number.

It is an amenable number.

48904825 is a deficient number, since it is larger than the sum of its proper divisors (13694343).

48904825 is a wasteful number, since it uses less digits than its factorization.

48904825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63144 (or 63139 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 48904825 is about 6993.1984813817. The cubic root of 48904825 is about 365.6934960673.

It can be divided in two parts, 48904 and 825, that added together give a square (49729 = 2232).

The spelling of 48904825 in words is "forty-eight million, nine hundred four thousand, eight hundred twenty-five".

Divisors: 1 5 25 31 155 775 63103 315515 1577575 1956193 9780965 48904825