Base | Representation |
---|---|
bin | 1010000111100… |
… | …0011010101100 |
3 | 2221211222121122 |
4 | 2201320122230 |
5 | 41330430033 |
6 | 4113320112 |
7 | 1023462620 |
oct | 241703254 |
9 | 87758548 |
10 | 42436268 |
11 | 21a54aa6 |
12 | 12266038 |
13 | 8a3a724 |
14 | 58c9180 |
15 | 3ad3a98 |
hex | 28786ac |
42436268 has 24 divisors (see below), whose sum is σ = 85831200. Its totient is φ = 17981568.
The previous prime is 42436249. The next prime is 42436279. The reversal of 42436268 is 86263424.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6023 + ... + 11006.
It is an arithmetic number, because the mean of its divisors is an integer number (3576300).
Almost surely, 242436268 is an apocalyptic number.
It is an amenable number.
42436268 is an abundant number, since it is smaller than the sum of its proper divisors (43394932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42436268 is a wasteful number, since it uses less digits than its factorization.
42436268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17129 (or 17127 counting only the distinct ones).
The product of its digits is 55296, while the sum is 35.
The square root of 42436268 is about 6514.3125500700. The cubic root of 42436268 is about 348.8020760440.
The spelling of 42436268 in words is "forty-two million, four hundred thirty-six thousand, two hundred sixty-eight".
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