Base | Representation |
---|---|
bin | 101101111111… |
… | …101001010010 |
3 | 211200120022212 |
4 | 231333221102 |
5 | 11041312140 |
6 | 1110232122 |
7 | 204325046 |
oct | 55775122 |
9 | 24616285 |
10 | 12057170 |
11 | 6895804 |
12 | 4055642 |
13 | 2662028 |
14 | 185c026 |
15 | 10d2765 |
hex | b7fa52 |
12057170 has 8 divisors (see below), whose sum is σ = 21702924. Its totient is φ = 4822864.
The previous prime is 12057169. The next prime is 12057179. The reversal of 12057170 is 7175021.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 10426441 + 1630729 = 3229^2 + 1277^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12057179) 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, 602849 + ... + 602868.
Almost surely, 212057170 is an apocalyptic number.
12057170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12057170 is a deficient number, since it is larger than the sum of its proper divisors (9645754).
12057170 is a wasteful number, since it uses less digits than its factorization.
12057170 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1205724.
The product of its (nonzero) digits is 490, while the sum is 23.
The square root of 12057170 is about 3472.3435889900. The cubic root of 12057170 is about 229.3058466208.
The spelling of 12057170 in words is "twelve million, fifty-seven thousand, one hundred seventy".
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