Base | Representation |
---|---|
bin | 101101111100… |
… | …101100011010 |
3 | 211122221202011 |
4 | 231330230122 |
5 | 11040420312 |
6 | 1110100134 |
7 | 204244600 |
oct | 55745432 |
9 | 24587664 |
10 | 12045082 |
11 | 6887715 |
12 | 404a64a |
13 | 265968a |
14 | 1857870 |
15 | 10cdda7 |
hex | b7cb1a |
12045082 has 24 divisors (see below), whose sum is σ = 21268980. Its totient is φ = 5100480.
The previous prime is 12045071. The next prime is 12045083. The reversal of 12045082 is 28054021.
It can be written as a sum of positive squares in 2 ways, for example, as 11621281 + 423801 = 3409^2 + 651^2 .
It is not an unprimeable number, because it can be changed into a prime (12045083) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8032 + ... + 9412.
Almost surely, 212045082 is an apocalyptic number.
12045082 is a deficient number, since it is larger than the sum of its proper divisors (9223898).
12045082 is a wasteful number, since it uses less digits than its factorization.
12045082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1486 (or 1479 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 12045082 is about 3470.6025413464. The cubic root of 12045082 is about 229.2291902716.
The spelling of 12045082 in words is "twelve million, forty-five thousand, eighty-two".
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