Base | Representation |
---|---|
bin | 101000000011000111… |
… | …1110100110001110101 |
3 | 22012222202222212202210 |
4 | 1100012033310301311 |
5 | 2402114031020212 |
6 | 103302035324033 |
7 | 6133156164063 |
oct | 1200617646165 |
9 | 265882885683 |
10 | 86004157557 |
11 | 3352411756a |
12 | 14802750619 |
13 | 8158028076 |
14 | 423c34b033 |
15 | 238567853c |
hex | 14063f4c75 |
86004157557 has 8 divisors (see below), whose sum is σ = 115575141376. Its totient is φ = 56884639392.
The previous prime is 86004157549. The next prime is 86004157579. The reversal of 86004157557 is 75575140068.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86004157557 - 23 = 86004157549 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 (86004157537) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112865968 + ... + 112866729.
It is an arithmetic number, because the mean of its divisors is an integer number (14446892672).
Almost surely, 286004157557 is an apocalyptic number.
It is an amenable number.
86004157557 is a deficient number, since it is larger than the sum of its proper divisors (29570983819).
86004157557 is a wasteful number, since it uses less digits than its factorization.
86004157557 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225732827.
The product of its (nonzero) digits is 1176000, while the sum is 48.
The spelling of 86004157557 in words is "eighty-six billion, four million, one hundred fifty-seven thousand, five hundred fifty-seven".
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