Base | Representation |
---|---|
bin | 1011111011110010… |
… | …10000111110110100 |
3 | 121112112010222111101 |
4 | 11331321100332310 |
5 | 101110211143220 |
6 | 2535435015444 |
7 | 314526500251 |
oct | 57571207664 |
9 | 17475128441 |
10 | 6407131060 |
11 | 2798727440 |
12 | 12a989a584 |
13 | 7b1536115 |
14 | 44ad0c428 |
15 | 27775930a |
hex | 17de50fb4 |
6407131060 has 48 divisors (see below), whose sum is σ = 14785364160. Its totient is φ = 2312848640.
The previous prime is 6407131051. The next prime is 6407131063. The reversal of 6407131060 is 601317046.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6407131063) 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, 76150 + ... + 136429.
It is an arithmetic number, because the mean of its divisors is an integer number (308028420).
Almost surely, 26407131060 is an apocalyptic number.
It is an amenable number.
6407131060 is an abundant number, since it is smaller than the sum of its proper divisors (8378233100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6407131060 is a wasteful number, since it uses less digits than its factorization.
6407131060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212736 (or 212734 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 6407131060 is about 80044.5567168686. The cubic root of 6407131060 is about 1857.3248493332.
The spelling of 6407131060 in words is "six billion, four hundred seven million, one hundred thirty-one thousand, sixty".
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