Base | Representation |
---|---|
bin | 1010001101011… |
… | …1110010001000 |
3 | 2222120211110001 |
4 | 2203113302020 |
5 | 41430430023 |
6 | 4125532344 |
7 | 1030010506 |
oct | 243276210 |
9 | 88524401 |
10 | 42826888 |
11 | 221a1525 |
12 | 124140b4 |
13 | 8b46470 |
14 | 598b676 |
15 | 3b5e6ad |
hex | 28d7c88 |
42826888 has 32 divisors (see below), whose sum is σ = 86889600. Its totient is φ = 19672128.
The previous prime is 42826879. The next prime is 42826891. The reversal of 42826888 is 88862824.
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, 23995 + ... + 25717.
It is an arithmetic number, because the mean of its divisors is an integer number (2715300).
Almost surely, 242826888 is an apocalyptic number.
It is an amenable number.
42826888 is an abundant number, since it is smaller than the sum of its proper divisors (44062712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42826888 is a wasteful number, since it uses less digits than its factorization.
42826888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1981 (or 1977 counting only the distinct ones).
The product of its digits is 393216, while the sum is 46.
The square root of 42826888 is about 6544.2255462354. The cubic root of 42826888 is about 349.8690339933.
The spelling of 42826888 in words is "forty-two million, eight hundred twenty-six thousand, eight hundred eighty-eight".
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