Base | Representation |
---|---|
bin | 1100111111010000… |
… | …10010110001110110 |
3 | 122222222010112222000 |
4 | 12133220102301312 |
5 | 103240103413233 |
6 | 3111533520130 |
7 | 334541301642 |
oct | 63750226166 |
9 | 18888115860 |
10 | 6973107318 |
11 | 2a59156811 |
12 | 1427343046 |
13 | 87187b408 |
14 | 4a2159c22 |
15 | 2ac2a5d13 |
hex | 19fa12c76 |
6973107318 has 16 divisors (see below), whose sum is σ = 15495794160. Its totient is φ = 2324369088.
The previous prime is 6973107307. The next prime is 6973107319. The reversal of 6973107318 is 8137013796.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6973107319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64565755 + ... + 64565862.
It is an arithmetic number, because the mean of its divisors is an integer number (968487135).
Almost surely, 26973107318 is an apocalyptic number.
6973107318 is an abundant number, since it is smaller than the sum of its proper divisors (8522686842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6973107318 is a wasteful number, since it uses less digits than its factorization.
6973107318 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129131628 (or 129131622 counting only the distinct ones).
The product of its (nonzero) digits is 190512, while the sum is 45.
The square root of 6973107318 is about 83505.1334829183. The cubic root of 6973107318 is about 1910.4783318128.
The spelling of 6973107318 in words is "six billion, nine hundred seventy-three million, one hundred seven thousand, three hundred eighteen".
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