Base | Representation |
---|---|
bin | 1010101000111011… |
… | …00011010000111001 |
3 | 112202002010200000200 |
4 | 11110131203100321 |
5 | 43144233000212 |
6 | 2342443552413 |
7 | 261356125251 |
oct | 52435432071 |
9 | 15662120020 |
10 | 5712000057 |
11 | 2471303205 |
12 | 1134b2b709 |
13 | 70050ccba |
14 | 3c2880961 |
15 | 2366e96dc |
hex | 154763439 |
5712000057 has 12 divisors (see below), whose sum is σ = 8251367124. Its totient is φ = 3807676800.
The previous prime is 5712000053. The next prime is 5712000059. The reversal of 5712000057 is 7500002175.
It can be written as a sum of positive squares in 2 ways, for example, as 2785622841 + 2926377216 = 52779^2 + 54096^2 .
It is not a de Polignac number, because 5712000057 - 22 = 5712000053 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5712000053) 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, 138373 + ... + 174845.
It is an arithmetic number, because the mean of its divisors is an integer number (687613927).
Almost surely, 25712000057 is an apocalyptic number.
It is an amenable number.
5712000057 is a deficient number, since it is larger than the sum of its proper divisors (2539367067).
5712000057 is a wasteful number, since it uses less digits than its factorization.
5712000057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53880 (or 53877 counting only the distinct ones).
The product of its (nonzero) digits is 2450, while the sum is 27.
The square root of 5712000057 is about 75577.7748878597. The cubic root of 5712000057 is about 1787.5686700729.
The spelling of 5712000057 in words is "five billion, seven hundred twelve million, fifty-seven", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •