Base | Representation |
---|---|
bin | 1110111011010000… |
… | …11111111100111100 |
3 | 202200110112021211102 |
4 | 13131220133330330 |
5 | 112402404124133 |
6 | 3403053512232 |
7 | 402402224363 |
oct | 73550377474 |
9 | 22613467742 |
10 | 8013348668 |
11 | 3442365506 |
12 | 16777a2678 |
13 | 9a9237c40 |
14 | 5603807da |
15 | 31d7857e8 |
hex | 1dda1ff3c |
8013348668 has 24 divisors (see below), whose sum is σ = 15114198960. Its totient is φ = 3695500800.
The previous prime is 8013348659. The next prime is 8013348683. The reversal of 8013348668 is 8668433108.
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, 4268 + ... + 126668.
It is an arithmetic number, because the mean of its divisors is an integer number (629758290).
Almost surely, 28013348668 is an apocalyptic number.
It is an amenable number.
8013348668 is a deficient number, since it is larger than the sum of its proper divisors (7100850292).
8013348668 is a wasteful number, since it uses less digits than its factorization.
8013348668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123677 (or 123675 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 47.
The square root of 8013348668 is about 89517.3093206001. The cubic root of 8013348668 is about 2001.1117708683. Note that the first 3 decimals are identical.
The spelling of 8013348668 in words is "eight billion, thirteen million, three hundred forty-eight thousand, six hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •