Base | Representation |
---|---|
bin | 1001100111111010… |
… | …11101011111010101 |
3 | 111100002002102010122 |
4 | 10303331131133111 |
5 | 41040134420020 |
6 | 2212404401325 |
7 | 242015240351 |
oct | 46375353725 |
9 | 14302072118 |
10 | 5166716885 |
11 | 2211527960 |
12 | 10023a6245 |
13 | 644561735 |
14 | 37029c461 |
15 | 2038d9125 |
hex | 133f5d7d5 |
5166716885 has 16 divisors (see below), whose sum is σ = 6928673472. Its totient is φ = 3665961600.
The previous prime is 5166716861. The next prime is 5166716887. The reversal of 5166716885 is 5886176615.
It is not a de Polignac number, because 5166716885 - 210 = 5166715861 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 (5166716887) 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, 1143359 + ... + 1147868.
It is an arithmetic number, because the mean of its divisors is an integer number (433042092).
Almost surely, 25166716885 is an apocalyptic number.
5166716885 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5166716885 is a deficient number, since it is larger than the sum of its proper divisors (1761956587).
5166716885 is a wasteful number, since it uses less digits than its factorization.
5166716885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2291284.
The product of its digits is 2419200, while the sum is 53.
The square root of 5166716885 is about 71879.8781648940. The cubic root of 5166716885 is about 1728.7739968858.
The spelling of 5166716885 in words is "five billion, one hundred sixty-six million, seven hundred sixteen thousand, eight hundred eighty-five".
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