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8013867048 = 23321117595207
BaseRepresentation
bin1110111011010100…
…11110100000101000
3202200111111121220200
413131222132200220
5112403022221143
63403112552200
7402406513605
oct73552364050
922614447820
108013867048
113442689a20
1216779b2660
139a9389b85
145604776ac
1531d8391d3
hex1dda9e828

8013867048 has 96 divisors (see below), whose sum is σ = 25070160960. Its totient is φ = 2285591040.

The previous prime is 8013867041. The next prime is 8013867049. The reversal of 8013867048 is 8407683108.

It is a junction number, because it is equal to n+sod(n) for n = 8013866994 and 8013867012.

It is not an unprimeable number, because it can be changed into a prime (8013867041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 284140 + ... + 311067.

It is an arithmetic number, because the mean of its divisors is an integer number (261147510).

Almost surely, 28013867048 is an apocalyptic number.

8013867048 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8013867048 is an abundant number, since it is smaller than the sum of its proper divisors (17056293912).

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

8013867048 is a wasteful number, since it uses less digits than its factorization.

8013867048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595247 (or 595240 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 8013867048 is about 89520.2046914550. The cubic root of 8013867048 is about 2001.1549202845.

The spelling of 8013867048 in words is "eight billion, thirteen million, eight hundred sixty-seven thousand, forty-eight".

Divisors: 1 2 3 4 6 8 9 11 12 17 18 22 24 33 34 36 44 51 66 68 72 88 99 102 132 136 153 187 198 204 264 306 374 396 408 561 612 748 792 1122 1224 1496 1683 2244 3366 4488 6732 13464 595207 1190414 1785621 2380828 3571242 4761656 5356863 6547277 7142484 10118519 10713726 13094554 14284968 19641831 20237038 21427452 26189108 30355557 39283662 40474076 42854904 52378216 58925493 60711114 78567324 80948152 91066671 111303709 117850986 121422228 157134648 182133342 222607418 235701972 242844456 333911127 364266684 445214836 471403944 667822254 728533368 890429672 1001733381 1335644508 2003466762 2671289016 4006933524 8013867048