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5288919699 = 371271983097
BaseRepresentation
bin1001110110011111…
…01000001010010011
3111122121000221212210
410323033220022103
541312430412244
62232451523203
7245031034650
oct47317501223
914577027783
105288919699
112274503718
1210372b9503
1366397a1ab
143825ccc27
1520e4c74b9
hex13b3e8293

5288919699 has 16 divisors (see below), whose sum is σ = 8122769408. Its totient is φ = 2998441152.

The previous prime is 5288919679. The next prime is 5288919709. The reversal of 5288919699 is 9969198825.

It is not a de Polignac number, because 5288919699 - 212 = 5288915603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5288919659) 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 15 ways as a sum of consecutive naturals, for example, 988882 + ... + 994215.

It is an arithmetic number, because the mean of its divisors is an integer number (507673088).

Almost surely, 25288919699 is an apocalyptic number.

5288919699 is a deficient number, since it is larger than the sum of its proper divisors (2833849709).

5288919699 is a wasteful number, since it uses less digits than its factorization.

5288919699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983234.

The product of its digits is 25194240, while the sum is 66.

The square root of 5288919699 is about 72724.9592574654. The cubic root of 5288919699 is about 1742.2975439309.

The spelling of 5288919699 in words is "five billion, two hundred eighty-eight million, nine hundred nineteen thousand, six hundred ninety-nine".

Divisors: 1 3 7 21 127 381 889 2667 1983097 5949291 13881679 41645037 251853319 755559957 1762973233 5288919699