Base | Representation |
---|---|
bin | 1111000001100010… |
… | …01110001101000010 |
3 | 202211010112120111100 |
4 | 13200301032031002 |
5 | 113004341420124 |
6 | 3412213355230 |
7 | 403611405345 |
oct | 74061161502 |
9 | 22733476440 |
10 | 8065966914 |
11 | 346a034365 |
12 | 1691338b16 |
13 | 9b70cbcb5 |
14 | 56735a45c |
15 | 3231cb1c9 |
hex | 1e0c4e342 |
8065966914 has 24 divisors (see below), whose sum is σ = 18504277740. Its totient is φ = 2530499328.
The previous prime is 8065966891. The next prime is 8065966919. The reversal of 8065966914 is 4196695608.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 7850846025 + 215120889 = 88605^2 + 14667^2 .
It is not an unprimeable number, because it can be changed into a prime (8065966919) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13179379 + ... + 13179990.
Almost surely, 28065966914 is an apocalyptic number.
8065966914 is an abundant number, since it is smaller than the sum of its proper divisors (10438310826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8065966914 is a wasteful number, since it uses less digits than its factorization.
8065966914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26359394 (or 26359391 counting only the distinct ones).
The product of its (nonzero) digits is 2799360, while the sum is 54.
The square root of 8065966914 is about 89810.7282789757. The cubic root of 8065966914 is about 2005.4822018344.
The spelling of 8065966914 in words is "eight billion, sixty-five million, nine hundred sixty-six thousand, nine hundred fourteen".
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