Base | Representation |
---|---|
bin | 1001111100111… |
… | …10010110111000 |
3 | 12211002112110010 |
4 | 10332132112320 |
5 | 132333024021 |
6 | 12141221520 |
7 | 2032422546 |
oct | 476362670 |
9 | 184075403 |
10 | 83486136 |
11 | 43142408 |
12 | 23b618a0 |
13 | 143b10a6 |
14 | b132d96 |
15 | 74e1976 |
hex | 4f9e5b8 |
83486136 has 32 divisors (see below), whose sum is σ = 217791360. Its totient is φ = 26618592.
The previous prime is 83486119. The next prime is 83486141. The reversal of 83486136 is 63168438.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 83486094 and 83486103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75070 + ... + 76173.
It is an arithmetic number, because the mean of its divisors is an integer number (6805980).
Almost surely, 283486136 is an apocalyptic number.
It is an amenable number.
83486136 is an abundant number, since it is smaller than the sum of its proper divisors (134305224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83486136 is a wasteful number, since it uses less digits than its factorization.
83486136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151275 (or 151271 counting only the distinct ones).
The product of its digits is 82944, while the sum is 39.
The square root of 83486136 is about 9137.0748054287. The cubic root of 83486136 is about 437.0570402079.
The spelling of 83486136 in words is "eighty-three million, four hundred eighty-six thousand, one hundred thirty-six".
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