Base | Representation |
---|---|
bin | 101101111010… |
… | …111110111000 |
3 | 211122121010112 |
4 | 231322332320 |
5 | 11040204242 |
6 | 1110003452 |
7 | 204215264 |
oct | 55727670 |
9 | 24577115 |
10 | 12038072 |
11 | 6882422 |
12 | 4046588 |
13 | 2656427 |
14 | 18550a4 |
15 | 10cbc82 |
hex | b7afb8 |
12038072 has 16 divisors (see below), whose sum is σ = 22673400. Its totient is φ = 5991840.
The previous prime is 12038041. The next prime is 12038083. The reversal of 12038072 is 27083021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1454 + ... + 5117.
Almost surely, 212038072 is an apocalyptic number.
It is an amenable number.
12038072 is a deficient number, since it is larger than the sum of its proper divisors (10635328).
12038072 is a wasteful number, since it uses less digits than its factorization.
12038072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6806 (or 6802 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 12038072 is about 3469.5924832752. The cubic root of 12038072 is about 229.1847126873.
The spelling of 12038072 in words is "twelve million, thirty-eight thousand, seventy-two".
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