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5087537615 = 513159912967
BaseRepresentation
bin1001011110011110…
…11010100111001111
3111010120002200121002
410233033122213033
540404402200430
62200455330515
7240034233116
oct45717324717
914116080532
105087537615
112180867346
12b9b980a3b
1363102aab4
1436396ac7d
151eb998845
hex12f3da9cf

5087537615 has 16 divisors (see below), whose sum is σ = 6162393600. Its totient is φ = 4031907360.

The previous prime is 5087537597. The next prime is 5087537617. The reversal of 5087537615 is 5167357805.

It is not a de Polignac number, because 5087537615 - 28 = 5087537359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5087537615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5087537617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385862 + ... + 398828.

It is an arithmetic number, because the mean of its divisors is an integer number (385149600).

Almost surely, 25087537615 is an apocalyptic number.

5087537615 is a deficient number, since it is larger than the sum of its proper divisors (1074855985).

5087537615 is a wasteful number, since it uses less digits than its factorization.

5087537615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13702.

The product of its (nonzero) digits is 882000, while the sum is 47.

The square root of 5087537615 is about 71326.9767689617. The cubic root of 5087537615 is about 1719.8974176020.

The spelling of 5087537615 in words is "five billion, eighty-seven million, five hundred thirty-seven thousand, six hundred fifteen".

Divisors: 1 5 131 599 655 2995 12967 64835 78469 392345 1698677 7767233 8493385 38836165 1017507523 5087537615