Base | Representation |
---|---|
bin | 1001100111100000… |
… | …11110111110001001 |
3 | 111022211200120201220 |
4 | 10303300132332021 |
5 | 41033302040311 |
6 | 2212203432253 |
7 | 241644311511 |
oct | 46360367611 |
9 | 14284616656 |
10 | 5163315081 |
11 | 220a614051 |
12 | 1001225689 |
13 | 643940232 |
14 | 36da54841 |
15 | 203466206 |
hex | 133c1ef89 |
5163315081 has 16 divisors (see below), whose sum is σ = 7118888448. Its totient is φ = 3325363200.
The previous prime is 5163315043. The next prime is 5163315133. The reversal of 5163315081 is 1805133615.
It is not a de Polignac number, because 5163315081 - 217 = 5163184009 is a prime.
It is a super-2 number, since 2×51633150812 = 53319645251364073122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5163315041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5551 + ... + 101771.
It is an arithmetic number, because the mean of its divisors is an integer number (444930528).
Almost surely, 25163315081 is an apocalyptic number.
It is an amenable number.
5163315081 is a deficient number, since it is larger than the sum of its proper divisors (1955573367).
5163315081 is a wasteful number, since it uses less digits than its factorization.
5163315081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96832.
The product of its (nonzero) digits is 10800, while the sum is 33.
The square root of 5163315081 is about 71856.2111511594. The cubic root of 5163315081 is about 1728.3945011256.
Adding to 5163315081 its reverse (1805133615), we get a palindrome (6968448696).
The spelling of 5163315081 in words is "five billion, one hundred sixty-three million, three hundred fifteen thousand, eighty-one".
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