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48810064 = 244721381
BaseRepresentation
bin1011101000110…
…0100001010000
310101211210211011
42322030201100
544443410224
64502100304
71131610252
oct272144120
9111753734
1048810064
11256087a6
121441a694
13a15c8c4
1466a7cd2
154442394
hex2e8c850

48810064 has 30 divisors (see below), whose sum is σ = 96694394. Its totient is φ = 23868480.

The previous prime is 48810023. The next prime is 48810079. The reversal of 48810064 is 46001884.

It can be written as a sum of positive squares in only one way, i.e., 40857664 + 7952400 = 6392^2 + 2820^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34654 + ... + 36034.

Almost surely, 248810064 is an apocalyptic number.

It is an amenable number.

48810064 is a deficient number, since it is larger than the sum of its proper divisors (47884330).

48810064 is a wasteful number, since it uses less digits than its factorization.

48810064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483 (or 1430 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 48810064 is about 6986.4199701993. The cubic root of 48810064 is about 365.4571466018.

The spelling of 48810064 in words is "forty-eight million, eight hundred ten thousand, sixty-four".

Divisors: 1 2 4 8 16 47 94 188 376 752 1381 2209 2762 4418 5524 8836 11048 17672 22096 35344 64907 129814 259628 519256 1038512 3050629 6101258 12202516 24405032 48810064