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48726628 = 22100912073
BaseRepresentation
bin1011100111100…
…0001001100100
310101200120100221
42321320021210
544433223003
64500214124
71131112066
oct271701144
9111616327
1048726628
1125561045
121439a344
13a130932
146685736
1544277bd
hex2e78264

48726628 has 12 divisors (see below), whose sum is σ = 85363180. Its totient is φ = 24337152.

The previous prime is 48726593. The next prime is 48726631. The reversal of 48726628 is 82662784.

It can be written as a sum of positive squares in 2 ways, for example, as 6190144 + 42536484 = 2488^2 + 6522^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2001 + ... + 10072.

Almost surely, 248726628 is an apocalyptic number.

It is an amenable number.

48726628 is a deficient number, since it is larger than the sum of its proper divisors (36636552).

48726628 is a wasteful number, since it uses less digits than its factorization.

48726628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13086 (or 13084 counting only the distinct ones).

The product of its digits is 258048, while the sum is 43.

The square root of 48726628 is about 6980.4461175486. The cubic root of 48726628 is about 365.2487901617.

The spelling of 48726628 in words is "forty-eight million, seven hundred twenty-six thousand, six hundred twenty-eight".

Divisors: 1 2 4 1009 2018 4036 12073 24146 48292 12181657 24363314 48726628