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48882948 = 22329313903
BaseRepresentation
bin1011101001111…
…0010100000100
310101222111210120
42322132110010
5100003223243
64503421540
71132332612
oct272362404
9111874716
1048882948
1125658534
12144548b0
13a186b2a
1466c66b2
154458c83
hex2e9e504

48882948 has 24 divisors (see below), whose sum is σ = 114457728. Its totient is φ = 16237536.

The previous prime is 48882941. The next prime is 48882971. The reversal of 48882948 is 84928884.

It is a self number, because there is not a number n which added to its sum of digits gives 48882948.

It is not an unprimeable number, because it can be changed into a prime (48882941) 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, 3436 + ... + 10467.

It is an arithmetic number, because the mean of its divisors is an integer number (4769072).

Almost surely, 248882948 is an apocalyptic number.

It is an amenable number.

48882948 is an abundant number, since it is smaller than the sum of its proper divisors (65574780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48882948 is a wasteful number, since it uses less digits than its factorization.

48882948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14203 (or 14201 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 51.

The square root of 48882948 is about 6991.6341437464. The cubic root of 48882948 is about 365.6389583684.

It can be divided in two parts, 488 and 82948, that added together give a triangular number (83436 = T408).

The spelling of 48882948 in words is "forty-eight million, eight hundred eighty-two thousand, nine hundred forty-eight".

Divisors: 1 2 3 4 6 12 293 586 879 1172 1758 3516 13903 27806 41709 55612 83418 166836 4073579 8147158 12220737 16294316 24441474 48882948