Base | Representation |
---|---|
bin | 1010010101100… |
… | …11011001010100 |
3 | 20001011201210010 |
4 | 11022303121110 |
5 | 134144434121 |
6 | 12334400220 |
7 | 2102043156 |
oct | 512633124 |
9 | 201151703 |
10 | 86718036 |
11 | 44a4a5a9 |
12 | 25060070 |
13 | 14c73162 |
14 | b734ad6 |
15 | 792e376 |
hex | 52b3654 |
86718036 has 24 divisors (see below), whose sum is σ = 208870144. Its totient is φ = 27973440.
The previous prime is 86718029. The next prime is 86718041. The reversal of 86718036 is 63081768.
It is a junction number, because it is equal to n+sod(n) for n = 86717985 and 86718003.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116185 + ... + 116928.
Almost surely, 286718036 is an apocalyptic number.
It is an amenable number.
86718036 is an abundant number, since it is smaller than the sum of its proper divisors (122152108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86718036 is a wasteful number, since it uses less digits than its factorization.
86718036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 233151 (or 233149 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 86718036 is about 9312.2519295818. The cubic root of 86718036 is about 442.6255483392.
The spelling of 86718036 in words is "eighty-six million, seven hundred eighteen thousand, thirty-six".
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