Base | Representation |
---|---|
bin | 101000001010000101… |
… | …0100101101101010111 |
3 | 22020121001101100022122 |
4 | 1100110022211231113 |
5 | 2403103320304020 |
6 | 103341140250155 |
7 | 6142023032105 |
oct | 1202412455527 |
9 | 266531340278 |
10 | 86237666135 |
11 | 33633a06a65 |
12 | 148689a095b |
13 | 819451531a |
14 | 4261372c75 |
15 | 239ae01125 |
hex | 14142a5b57 |
86237666135 has 16 divisors (see below), whose sum is σ = 108023841216. Its totient is φ = 65966554368.
The previous prime is 86237666101. The next prime is 86237666143. The reversal of 86237666135 is 53166673268.
It is a cyclic number.
It is not a de Polignac number, because 86237666135 - 26 = 86237666071 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184337 + ... + 454373.
It is an arithmetic number, because the mean of its divisors is an integer number (6751490076).
Almost surely, 286237666135 is an apocalyptic number.
86237666135 is a deficient number, since it is larger than the sum of its proper divisors (21786175081).
86237666135 is a wasteful number, since it uses less digits than its factorization.
86237666135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272842.
The product of its digits is 6531840, while the sum is 53.
The spelling of 86237666135 in words is "eighty-six billion, two hundred thirty-seven million, six hundred sixty-six thousand, one hundred thirty-five".
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