Base | Representation |
---|---|
bin | 1001100111010001… |
… | …10110011100111101 |
3 | 111022200220220220211 |
4 | 10303220312130331 |
5 | 41032244022414 |
6 | 2212052512421 |
7 | 241621306000 |
oct | 46350663475 |
9 | 14280826824 |
10 | 5161314109 |
11 | 2209477756 |
12 | 100061b711 |
13 | 6433bc523 |
14 | 36d693537 |
15 | 2031bd3c4 |
hex | 133a3673d |
5161314109 has 48 divisors (see below), whose sum is σ = 6450787200. Its totient is φ = 4126489920.
The previous prime is 5161314107. The next prime is 5161314133. The reversal of 5161314109 is 9014131615.
It is not a de Polignac number, because 5161314109 - 21 = 5161314107 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5161314101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9038794 + ... + 9039364.
It is an arithmetic number, because the mean of its divisors is an integer number (134391400).
Almost surely, 25161314109 is an apocalyptic number.
It is an amenable number.
5161314109 is a deficient number, since it is larger than the sum of its proper divisors (1289473091).
5161314109 is an equidigital number, since it uses as much as digits as its factorization.
5161314109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 703 (or 670 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 31.
The square root of 5161314109 is about 71842.2863569917. The cubic root of 5161314109 is about 1728.1712004099.
The spelling of 5161314109 in words is "five billion, one hundred sixty-one million, three hundred fourteen thousand, one hundred nine".
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