Base | Representation |
---|---|
bin | 110000010110… |
… | …000010001000 |
3 | 212211212022022 |
4 | 300112002020 |
5 | 11221020120 |
6 | 1131344012 |
7 | 212501663 |
oct | 60260210 |
9 | 25755268 |
10 | 12673160 |
11 | 7176595 |
12 | 42b2008 |
13 | 2819516 |
14 | 197c6da |
15 | 11a5025 |
hex | c16088 |
12673160 has 32 divisors (see below), whose sum is σ = 30193560. Its totient is φ = 4770816.
The previous prime is 12673151. The next prime is 12673163. The reversal of 12673160 is 6137621.
It can be written as a sum of positive squares in 4 ways, for example, as 7628644 + 5044516 = 2762^2 + 2246^2 .
It is not an unprimeable number, because it can be changed into a prime (12673163) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8639 + ... + 9998.
Almost surely, 212673160 is an apocalyptic number.
12673160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12673160 is an abundant number, since it is smaller than the sum of its proper divisors (17520400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12673160 is a wasteful number, since it uses less digits than its factorization.
12673160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18665 (or 18661 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 12673160 is about 3559.9382017108. The cubic root of 12673160 is about 233.1461809945.
The spelling of 12673160 in words is "twelve million, six hundred seventy-three thousand, one hundred sixty".
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