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5015808 = 28327311
BaseRepresentation
bin10011001000100100000000
3100102211101200
4103020210000
52241001213
6255301200
760430230
oct23104400
910384350
105015808
1129164a6
12181a800
131068045
14947cc0
15691273
hex4c8900

5015808 has 108 divisors (see below), whose sum is σ = 16580928. Its totient is φ = 1428480.

The previous prime is 5015807. The next prime is 5015809. The reversal of 5015808 is 8085105.

It is an interprime number because it is at equal distance from previous prime (5015807) and next prime (5015809).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5015807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15973 + ... + 16283.

Almost surely, 25015808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5015808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8290464).

5015808 is an abundant number, since it is smaller than the sum of its proper divisors (11565120).

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

5015808 is a wasteful number, since it uses less digits than its factorization.

5015808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 5015808 is about 2239.5999642793. The cubic root of 5015808 is about 171.1776137497.

The spelling of 5015808 in words is "five million, fifteen thousand, eight hundred eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 311 336 384 448 504 576 622 672 768 896 933 1008 1152 1244 1344 1792 1866 2016 2177 2304 2488 2688 2799 3732 4032 4354 4976 5376 5598 6531 7464 8064 8708 9952 11196 13062 14928 16128 17416 19593 19904 22392 26124 29856 34832 39186 39808 44784 52248 59712 69664 78372 79616 89568 104496 119424 139328 156744 179136 208992 238848 278656 313488 358272 417984 557312 626976 716544 835968 1253952 1671936 2507904 5015808