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5160500001 = 323715496997
BaseRepresentation
bin1001100111001011…
…01111101100100001
3111022122101120011200
410303211233230201
541032042000001
62212023231413
7241611345336
oct46345575441
914278346150
105160500001
112208a71038
1210002a8569
13643195ac7
1436d52098d
152030ac086
hex13396fb21

5160500001 has 12 divisors (see below), whose sum is σ = 7655517012. Its totient is φ = 3347351136.

The previous prime is 5160499979. The next prime is 5160500003. The reversal of 5160500001 is 1000050615.

5160500001 is a `hidden beast` number, since 5 + 160 + 500 + 0 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4872179601 + 288320400 = 69801^2 + 16980^2 .

It is not a de Polignac number, because 5160500001 - 210 = 5160498977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5160500003) 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, 7748166 + ... + 7748831.

It is an arithmetic number, because the mean of its divisors is an integer number (637959751).

Almost surely, 25160500001 is an apocalyptic number.

It is an amenable number.

5160500001 is a deficient number, since it is larger than the sum of its proper divisors (2495017011).

5160500001 is a wasteful number, since it uses less digits than its factorization.

5160500001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15497040 (or 15497037 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 5160500001 is about 71836.6201947168. The cubic root of 5160500001 is about 1728.0803325967.

Adding to 5160500001 its reverse (1000050615), we get a palindrome (6160550616).

The spelling of 5160500001 in words is "five billion, one hundred sixty million, five hundred thousand, one".

Divisors: 1 3 9 37 111 333 15496997 46490991 139472973 573388889 1720166667 5160500001