Base | Representation |
---|---|
bin | 1001011111111110… |
… | …00000111000000001 |
3 | 111011102120121111100 |
4 | 10233333000320001 |
5 | 40421100440410 |
6 | 2202023005013 |
7 | 240245261463 |
oct | 45777007001 |
9 | 14142517440 |
10 | 5100015105 |
11 | 2187909919 |
12 | ba3b99769 |
13 | 6337a9223 |
14 | 365498133 |
15 | 1ecb108c0 |
hex | 12ffc0e01 |
5100015105 has 24 divisors (see below), whose sum is σ = 8984949480. Its totient is φ = 2675416320.
The previous prime is 5100015091. The next prime is 5100015121. The reversal of 5100015105 is 5015100015.
5100015105 is a `hidden beast` number, since 510 + 0 + 0 + 151 + 0 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 455865201 + 4644149904 = 21351^2 + 68148^2 .
It is not a de Polignac number, because 5100015105 - 29 = 5100014593 is a prime.
It is a super-2 number, since 2×51000151052 = 52020308142456322050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 926220 + ... + 931709.
It is an arithmetic number, because the mean of its divisors is an integer number (374372895).
Almost surely, 25100015105 is an apocalyptic number.
It is an amenable number.
5100015105 is a deficient number, since it is larger than the sum of its proper divisors (3884934375).
5100015105 is a wasteful number, since it uses less digits than its factorization.
5100015105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1858001 (or 1857998 counting only the distinct ones).
The product of its (nonzero) digits is 125, while the sum is 18.
The square root of 5100015105 is about 71414.3900415035. The cubic root of 5100015105 is about 1721.3023200871.
The spelling of 5100015105 in words is "five billion, one hundred million, fifteen thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.100 sec. • engine limits •