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48928712 = 237873727
BaseRepresentation
bin1011101010100…
…1011111001000
310102001211120112
42322221133020
5100011204322
64504413452
71132613210
oct272513710
9112054515
1048928712
1125689958
1214477288
13a1a1901
1466d9240
1544675e2
hex2ea97c8

48928712 has 16 divisors (see below), whose sum is σ = 104847360. Its totient is φ = 20969424.

The previous prime is 48928709. The next prime is 48928721. The reversal of 48928712 is 21782984.

It is a self number, because there is not a number n which added to its sum of digits gives 48928712.

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, 436808 + ... + 436919.

It is an arithmetic number, because the mean of its divisors is an integer number (6552960).

Almost surely, 248928712 is an apocalyptic number.

It is an amenable number.

48928712 is an abundant number, since it is smaller than the sum of its proper divisors (55918648).

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

48928712 is a wasteful number, since it uses less digits than its factorization.

48928712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873740 (or 873736 counting only the distinct ones).

The product of its digits is 64512, while the sum is 41.

The square root of 48928712 is about 6994.9061466184. The cubic root of 48928712 is about 365.7530259719.

The spelling of 48928712 in words is "forty-eight million, nine hundred twenty-eight thousand, seven hundred twelve".

Divisors: 1 2 4 7 8 14 28 56 873727 1747454 3494908 6116089 6989816 12232178 24464356 48928712