Base | Representation |
---|---|
bin | 1001100000110100… |
… | …10001100001110101 |
3 | 111011221000200002201 |
4 | 10300122101201311 |
5 | 40424413124310 |
6 | 2202440104501 |
7 | 240363103546 |
oct | 46032214165 |
9 | 14157020081 |
10 | 5107161205 |
11 | 219094a893 |
12 | ba6465131 |
13 | 63510baa3 |
14 | 3663d84cd |
15 | 1ed572e3a |
hex | 130691875 |
5107161205 has 8 divisors (see below), whose sum is σ = 6130496952. Its totient is φ = 4084459968.
The previous prime is 5107161193. The next prime is 5107161211. The reversal of 5107161205 is 5021617015.
It can be written as a sum of positive squares in 4 ways, for example, as 2671442596 + 2435718609 = 51686^2 + 49353^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5107161205 - 225 = 5073606773 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140734 + ... + 173263.
It is an arithmetic number, because the mean of its divisors is an integer number (766312119).
Almost surely, 25107161205 is an apocalyptic number.
It is an amenable number.
5107161205 is a deficient number, since it is larger than the sum of its proper divisors (1023335747).
5107161205 is a wasteful number, since it uses less digits than its factorization.
5107161205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317255.
The product of its (nonzero) digits is 2100, while the sum is 28.
The square root of 5107161205 is about 71464.4051608911. The cubic root of 5107161205 is about 1722.1059031849.
The spelling of 5107161205 in words is "five billion, one hundred seven million, one hundred sixty-one thousand, two hundred five".
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