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48884125 = 53391073
BaseRepresentation
bin1011101001111…
…0100110011101
310101222120102011
42322132212131
5100003243000
64503431221
71132336213
oct272364635
9111876364
1048884125
1125659404
1214455511
13a187524
1466c6cb3
1544592ba
hex2e9e99d

48884125 has 8 divisors (see below), whose sum is σ = 61007544. Its totient is φ = 39107200.

The previous prime is 48884123. The next prime is 48884149. The reversal of 48884125 is 52148884.

It can be written as a sum of positive squares in 4 ways, for example, as 4435236 + 44448889 = 2106^2 + 6667^2 .

It is not a de Polignac number, because 48884125 - 21 = 48884123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48884123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195412 + ... + 195661.

It is an arithmetic number, because the mean of its divisors is an integer number (7625943).

Almost surely, 248884125 is an apocalyptic number.

It is an amenable number.

48884125 is a deficient number, since it is larger than the sum of its proper divisors (12123419).

48884125 is an equidigital number, since it uses as much as digits as its factorization.

48884125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391088 (or 391078 counting only the distinct ones).

The product of its digits is 81920, while the sum is 40.

The square root of 48884125 is about 6991.7183152641. The cubic root of 48884125 is about 365.6418929541.

The spelling of 48884125 in words is "forty-eight million, eight hundred eighty-four thousand, one hundred twenty-five".

Divisors: 1 5 25 125 391073 1955365 9776825 48884125