Base | Representation |
---|---|
bin | 101000000111011101… |
… | …0011001011010011010 |
3 | 22020100220112211122211 |
4 | 1100032322121122122 |
5 | 2402413240113021 |
6 | 103324311305334 |
7 | 6136602653125 |
oct | 1201672313232 |
9 | 266326484584 |
10 | 86149535386 |
11 | 33599192032 |
12 | 1484337b24a |
13 | 817c199155 |
14 | 42537913bc |
15 | 23932e33e1 |
hex | 140ee9969a |
86149535386 has 32 divisors (see below), whose sum is σ = 136577975040. Its totient is φ = 40688630976.
The previous prime is 86149535383. The next prime is 86149535489. The reversal of 86149535386 is 68353594168.
It is a Harshad number since it is a multiple of its sum of digits (58).
It is a self number, because there is not a number n which added to its sum of digits gives 86149535386.
It is not an unprimeable number, because it can be changed into a prime (86149535383) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9844665 + ... + 9853411.
It is an arithmetic number, because the mean of its divisors is an integer number (4268061720).
Almost surely, 286149535386 is an apocalyptic number.
86149535386 is a deficient number, since it is larger than the sum of its proper divisors (50428439654).
86149535386 is a wasteful number, since it uses less digits than its factorization.
86149535386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12438.
The product of its digits is 18662400, while the sum is 58.
The spelling of 86149535386 in words is "eighty-six billion, one hundred forty-nine million, five hundred thirty-five thousand, three hundred eighty-six".
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