Base | Representation |
---|---|
bin | 110101000110000101… |
… | …010001000001101111 |
3 | 12110011011001101020210 |
4 | 311012011101001233 |
5 | 1413224123013211 |
6 | 42105025513503 |
7 | 4055525032233 |
oct | 650605210157 |
9 | 173134041223 |
10 | 57010360431 |
11 | 221a5953662 |
12 | b0707a2893 |
13 | 54b72625ab |
14 | 2a8b7c65c3 |
15 | 173a0589a6 |
hex | d4615106f |
57010360431 has 16 divisors (see below), whose sum is σ = 76538424800. Its totient is φ = 37745440128.
The previous prime is 57010360417. The next prime is 57010360439. The reversal of 57010360431 is 13406301075.
It is not a de Polignac number, because 57010360431 - 25 = 57010360399 is a prime.
It is a super-2 number, since 2×570103604312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57010360439) 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, 168225 + ... + 377253.
It is an arithmetic number, because the mean of its divisors is an integer number (4783651550).
Almost surely, 257010360431 is an apocalyptic number.
57010360431 is a deficient number, since it is larger than the sum of its proper divisors (19528064369).
57010360431 is a wasteful number, since it uses less digits than its factorization.
57010360431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209658.
The product of its (nonzero) digits is 7560, while the sum is 30.
The spelling of 57010360431 in words is "fifty-seven billion, ten million, three hundred sixty thousand, four hundred thirty-one".
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