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5171083168 = 25198505071
BaseRepresentation
bin1001101000011100…
…00111011110100000
3111100101022020112211
410310032013132200
541042244130133
62213042131504
7242100324136
oct46416073640
914311266484
105171083168
112213a3a359
121003950b94
1364542cc34
14370ab7756
15203e9cbcd
hex1343877a0

5171083168 has 24 divisors (see below), whose sum is σ = 10716390720. Its totient is φ = 2449460160.

The previous prime is 5171083157. The next prime is 5171083189. The reversal of 5171083168 is 8613801715.

It is a super-2 number, since 2×51710831682 = 53480202260745832448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5171083168.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4251928 + ... + 4253143.

It is an arithmetic number, because the mean of its divisors is an integer number (446516280).

Almost surely, 25171083168 is an apocalyptic number.

It is an amenable number.

5171083168 is an abundant number, since it is smaller than the sum of its proper divisors (5545307552).

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

5171083168 is a wasteful number, since it uses less digits than its factorization.

5171083168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8505100 (or 8505092 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 5171083168 is about 71910.2438321551. The cubic root of 5171083168 is about 1729.2608431992.

The spelling of 5171083168 in words is "five billion, one hundred seventy-one million, eighty-three thousand, one hundred sixty-eight".

Divisors: 1 2 4 8 16 19 32 38 76 152 304 608 8505071 17010142 34020284 68040568 136081136 161596349 272162272 323192698 646385396 1292770792 2585541584 5171083168