Base | Representation |
---|---|
bin | 101110011000… |
… | …110111100110 |
3 | 211212211001101 |
4 | 232120313212 |
5 | 11103113421 |
6 | 1112350314 |
7 | 205235212 |
oct | 56306746 |
9 | 24784041 |
10 | 12160486 |
11 | 6956398 |
12 | 40a539a |
13 | 269a070 |
14 | 1887942 |
15 | 1103191 |
hex | b98de6 |
12160486 has 32 divisors (see below), whose sum is σ = 20512800. Its totient is φ = 5370624.
The previous prime is 12160481. The next prime is 12160487. The reversal of 12160486 is 68406121.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12160481) 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, 81540 + ... + 81688.
It is an arithmetic number, because the mean of its divisors is an integer number (641025).
Almost surely, 212160486 is an apocalyptic number.
12160486 is a deficient number, since it is larger than the sum of its proper divisors (8352314).
12160486 is a wasteful number, since it uses less digits than its factorization.
12160486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280.
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 12160486 is about 3487.1888391654. The cubic root of 12160486 is about 229.9589466740.
The spelling of 12160486 in words is "twelve million, one hundred sixty thousand, four hundred eighty-six".
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