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48992704 = 264118671
BaseRepresentation
bin1011101011100…
…1000111000000
310102012002100121
42322321013000
5100020231304
64510030024
71133300605
oct272710700
9112162317
1048992704
1125722a42
12144a8314
13a1c4a87
1467146ac
15447b554
hex2eb91c0

48992704 has 28 divisors (see below), whose sum is σ = 99596448. Its totient is φ = 23897600.

The previous prime is 48992693. The next prime is 48992711. The reversal of 48992704 is 40729984.

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, 6712 + ... + 11959.

It is an arithmetic number, because the mean of its divisors is an integer number (3557016).

Almost surely, 248992704 is an apocalyptic number.

It is an amenable number.

48992704 is an abundant number, since it is smaller than the sum of its proper divisors (50603744).

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

48992704 is a wasteful number, since it uses less digits than its factorization.

48992704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18724 (or 18714 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 48992704 is about 6999.4788377421. The cubic root of 48992704 is about 365.9124079957.

The spelling of 48992704 in words is "forty-eight million, nine hundred ninety-two thousand, seven hundred four".

Divisors: 1 2 4 8 16 32 41 64 82 164 328 656 1312 2624 18671 37342 74684 149368 298736 597472 765511 1194944 1531022 3062044 6124088 12248176 24496352 48992704