Base | Representation |
---|---|
bin | 110101011101011000… |
… | …100111100010100111 |
3 | 12111011101200122100102 |
4 | 311131120213202213 |
5 | 1420024213344401 |
6 | 42211513134315 |
7 | 4101313036061 |
oct | 653530474247 |
9 | 174141618312 |
10 | 57401309351 |
11 | 223865a7341 |
12 | b15b6ba39b |
13 | 554a255209 |
14 | 2ac76b2731 |
15 | 175e53056b |
hex | d5d6278a7 |
57401309351 has 2 divisors, whose sum is σ = 57401309352. Its totient is φ = 57401309350.
The previous prime is 57401309347. The next prime is 57401309503. The reversal of 57401309351 is 15390310475.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 57401309351 - 22 = 57401309347 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (57401309551) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28700654675 + 28700654676.
It is an arithmetic number, because the mean of its divisors is an integer number (28700654676).
Almost surely, 257401309351 is an apocalyptic number.
57401309351 is a deficient number, since it is larger than the sum of its proper divisors (1).
57401309351 is an equidigital number, since it uses as much as digits as its factorization.
57401309351 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 56700, while the sum is 38.
The spelling of 57401309351 in words is "fifty-seven billion, four hundred one million, three hundred nine thousand, three hundred fifty-one".
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