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48931084 = 2253230807
BaseRepresentation
bin1011101010101…
…0000100001100
310102001221211101
42322222010030
5100011243314
64504432444
71132623136
oct272520414
9112057741
1048931084
1125690714
1214478724
13a1a2a07
1466da056
154468174
hex2eaa10c

48931084 has 12 divisors (see below), whose sum is σ = 87245424. Its totient is φ = 24003824.

The previous prime is 48931079. The next prime is 48931087. The reversal of 48931084 is 48013984.

It is not an unprimeable number, because it can be changed into a prime (48931087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115192 + ... + 115615.

It is an arithmetic number, because the mean of its divisors is an integer number (7270452).

Almost surely, 248931084 is an apocalyptic number.

It is an amenable number.

48931084 is a deficient number, since it is larger than the sum of its proper divisors (38314340).

48931084 is a wasteful number, since it uses less digits than its factorization.

48931084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230864 (or 230862 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 48931084 is about 6995.0756965168. The cubic root of 48931084 is about 365.7589362859.

The spelling of 48931084 in words is "forty-eight million, nine hundred thirty-one thousand, eighty-four".

Divisors: 1 2 4 53 106 212 230807 461614 923228 12232771 24465542 48931084