Base | Representation |
---|---|
bin | 1010010101001… |
… | …01101111111000 |
3 | 20001001220002202 |
4 | 11022211233320 |
5 | 134141142021 |
6 | 12333245332 |
7 | 2101421201 |
oct | 512455770 |
9 | 201056082 |
10 | 86662136 |
11 | 44a11600 |
12 | 25033848 |
13 | 14c53892 |
14 | b71c5a8 |
15 | 791ca0b |
hex | 52a5bf8 |
86662136 has 24 divisors (see below), whose sum is σ = 178608360. Its totient is φ = 39391440.
The previous prime is 86662127. The next prime is 86662139. The reversal of 86662136 is 63126668.
It is a self number, because there is not a number n which added to its sum of digits gives 86662136.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86662139) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43796 + ... + 45731.
It is an arithmetic number, because the mean of its divisors is an integer number (7442015).
Almost surely, 286662136 is an apocalyptic number.
It is an amenable number.
86662136 is an abundant number, since it is smaller than the sum of its proper divisors (91946224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86662136 is a wasteful number, since it uses less digits than its factorization.
86662136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89555 (or 89540 counting only the distinct ones).
The product of its digits is 62208, while the sum is 38.
The square root of 86662136 is about 9309.2500234981. The cubic root of 86662136 is about 442.5304197756.
The spelling of 86662136 in words is "eighty-six million, six hundred sixty-two thousand, one hundred thirty-six".
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