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5808144 = 243235261
BaseRepresentation
bin10110001010000000010000
3101221002021110
4112022000100
52441330034
6324253320
7100240236
oct26120020
911832243
105808144
113307821
121b41240
131284894
14ab2956
1579ade9
hex58a010

5808144 has 40 divisors (see below), whose sum is σ = 15659712. Its totient is φ = 1851520.

The previous prime is 5808113. The next prime is 5808157. The reversal of 5808144 is 4418085.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1527 + ... + 3734.

Almost surely, 25808144 is an apocalyptic number.

It is an amenable number.

5808144 is an abundant number, since it is smaller than the sum of its proper divisors (9851568).

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

5808144 is a wasteful number, since it uses less digits than its factorization.

5808144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5295 (or 5289 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 5808144 is about 2410.0091286134. The cubic root of 5808144 is about 179.7542324891.

The spelling of 5808144 in words is "five million, eight hundred eight thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 8 12 16 23 24 46 48 69 92 138 184 276 368 552 1104 5261 10522 15783 21044 31566 42088 63132 84176 121003 126264 242006 252528 363009 484012 726018 968024 1452036 1936048 2904072 5808144