Base | Representation |
---|---|
bin | 1010001110010… |
… | …1011101111010 |
3 | 2222200200022222 |
4 | 2203211131322 |
5 | 41434223223 |
6 | 4131044042 |
7 | 1030333100 |
oct | 243453572 |
9 | 88620288 |
10 | 42882938 |
11 | 2222a64a |
12 | 12440622 |
13 | 8b65b27 |
14 | 59a3c70 |
15 | 3b710c8 |
hex | 28e577a |
42882938 has 48 divisors (see below), whose sum is σ = 78796800. Its totient is φ = 17428320.
The previous prime is 42882923. The next prime is 42882953. The reversal of 42882938 is 83928824.
It is an interprime number because it is at equal distance from previous prime (42882923) and next prime (42882953).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224423 + ... + 224613.
It is an arithmetic number, because the mean of its divisors is an integer number (1641600).
Almost surely, 242882938 is an apocalyptic number.
42882938 is a deficient number, since it is larger than the sum of its proper divisors (35913862).
42882938 is a wasteful number, since it uses less digits than its factorization.
42882938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315 (or 308 counting only the distinct ones).
The product of its digits is 221184, while the sum is 44.
The square root of 42882938 is about 6548.5065472976. The cubic root of 42882938 is about 350.0215986671.
The spelling of 42882938 in words is "forty-two million, eight hundred eighty-two thousand, nine hundred thirty-eight".
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