Base | Representation |
---|---|
bin | 1010010010110… |
… | …00001111100100 |
3 | 20000110202121222 |
4 | 11021120033210 |
5 | 134101012201 |
6 | 12322355512 |
7 | 2065626515 |
oct | 511301744 |
9 | 200422558 |
10 | 86344676 |
11 | 44815040 |
12 | 24abbb98 |
13 | 14b72232 |
14 | b678a0c |
15 | 78a891b |
hex | 52583e4 |
86344676 has 12 divisors (see below), whose sum is σ = 164839920. Its totient is φ = 39247560.
The previous prime is 86344673. The next prime is 86344681. The reversal of 86344676 is 67644368.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 1962379 = 86344676 / (8 + 6 + 3 + 4 + 4 + 6 + 7 + 6).
It is not an unprimeable number, because it can be changed into a prime (86344673) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 981146 + ... + 981233.
It is an arithmetic number, because the mean of its divisors is an integer number (13736660).
Almost surely, 286344676 is an apocalyptic number.
It is an amenable number.
86344676 is a deficient number, since it is larger than the sum of its proper divisors (78495244).
86344676 is a wasteful number, since it uses less digits than its factorization.
86344676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1962394 (or 1962392 counting only the distinct ones).
The product of its digits is 580608, while the sum is 44.
The square root of 86344676 is about 9292.1835969809. The cubic root of 86344676 is about 441.9894007272.
The spelling of 86344676 in words is "eighty-six million, three hundred forty-four thousand, six hundred seventy-six".
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