Base | Representation |
---|---|
bin | 110101111000111101… |
… | …111101111011010001 |
3 | 12112100122111002110201 |
4 | 311320331331323101 |
5 | 1422001201211301 |
6 | 42325444055201 |
7 | 4115632415566 |
oct | 657075757321 |
9 | 175318432421 |
10 | 57864085201 |
11 | 225a384971a |
12 | b26a694501 |
13 | 55c20a6090 |
14 | 2b2cd3886d |
15 | 1789e94201 |
hex | d78f7ded1 |
57864085201 has 16 divisors (see below), whose sum is σ = 62923319424. Its totient is φ = 52892141184.
The previous prime is 57864085159. The next prime is 57864085219. The reversal of 57864085201 is 10258046875.
It is a cyclic number.
It is not a de Polignac number, because 57864085201 - 27 = 57864085073 is a prime.
It is a super-2 number, since 2×578640852012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57864085241) 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, 4100580 + ... + 4114666.
It is an arithmetic number, because the mean of its divisors is an integer number (3932707464).
Almost surely, 257864085201 is an apocalyptic number.
It is an amenable number.
57864085201 is a deficient number, since it is larger than the sum of its proper divisors (5059234223).
57864085201 is a wasteful number, since it uses less digits than its factorization.
57864085201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17160.
The product of its (nonzero) digits is 537600, while the sum is 46.
The spelling of 57864085201 in words is "fifty-seven billion, eight hundred sixty-four million, eighty-five thousand, two hundred one".
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