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48684028 = 2255721851
BaseRepresentation
bin1011100110110…
…1101111111100
310101121101221011
42321231233330
544430342103
64455245004
71130543641
oct271555774
9111541834
1048684028
1125532038
1214379764
13a117423
146673dc8
154419d6d
hex2e6dbfc

48684028 has 12 divisors (see below), whose sum is σ = 85353912. Its totient is φ = 24297200.

The previous prime is 48684017. The next prime is 48684047. The reversal of 48684028 is 82048684.

It is a congruent number.

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, 8698 + ... + 13153.

It is an arithmetic number, because the mean of its divisors is an integer number (7112826).

Almost surely, 248684028 is an apocalyptic number.

It is an amenable number.

48684028 is a deficient number, since it is larger than the sum of its proper divisors (36669884).

48684028 is a wasteful number, since it uses less digits than its factorization.

48684028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22412 (or 22410 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 48684028 is about 6977.3940694216. The cubic root of 48684028 is about 365.1423176797.

The spelling of 48684028 in words is "forty-eight million, six hundred eighty-four thousand, twenty-eight".

Divisors: 1 2 4 557 1114 2228 21851 43702 87404 12171007 24342014 48684028