Base | Representation |
---|---|
bin | 110101010111010000… |
… | …101101101111101101 |
3 | 12110220020101011101011 |
4 | 311113100231233231 |
5 | 1414321413334232 |
6 | 42153403145221 |
7 | 4065624563035 |
oct | 652720555755 |
9 | 173806334334 |
10 | 57298574317 |
11 | 22333607a56 |
12 | b131215211 |
13 | 5531b9485a |
14 | 2ab7bac8c5 |
15 | 17554da547 |
hex | d5742dbed |
57298574317 has 16 divisors (see below), whose sum is σ = 59844708864. Its totient is φ = 54798120000.
The previous prime is 57298574309. The next prime is 57298574339. The reversal of 57298574317 is 71347589275.
It is a cyclic number.
It is not a de Polignac number, because 57298574317 - 23 = 57298574309 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 (57298574387) 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, 1676958 + ... + 1710784.
It is an arithmetic number, because the mean of its divisors is an integer number (3740294304).
Almost surely, 257298574317 is an apocalyptic number.
It is an amenable number.
57298574317 is a deficient number, since it is larger than the sum of its proper divisors (2546134547).
57298574317 is a wasteful number, since it uses less digits than its factorization.
57298574317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34500.
The product of its digits is 14817600, while the sum is 58.
The spelling of 57298574317 in words is "fifty-seven billion, two hundred ninety-eight million, five hundred seventy-four thousand, three hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •