Base | Representation |
---|---|
bin | 1010000100110… |
… | …1111000111111 |
3 | 2221112010200012 |
4 | 2201031320333 |
5 | 41304341304 |
6 | 4105453435 |
7 | 1022136026 |
oct | 241157077 |
9 | 87463605 |
10 | 42262079 |
11 | 21946142 |
12 | 121a127b |
13 | 89a9362 |
14 | 58818bd |
15 | 3a9c16e |
hex | 284de3f |
42262079 has 6 divisors (see below), whose sum is σ = 42531720. Its totient is φ = 41994116.
The previous prime is 42262069. The next prime is 42262097. The reversal of 42262079 is 97026224.
It is not a de Polignac number, because 42262079 - 220 = 41213503 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42262009) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31382 + ... + 32700.
It is an arithmetic number, because the mean of its divisors is an integer number (7088620).
Almost surely, 242262079 is an apocalyptic number.
42262079 is a deficient number, since it is larger than the sum of its proper divisors (269641).
42262079 is an equidigital number, since it uses as much as digits as its factorization.
42262079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1677 (or 1498 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 42262079 is about 6500.9290874459. The cubic root of 42262079 is about 348.3241766071.
The spelling of 42262079 in words is "forty-two million, two hundred sixty-two thousand, seventy-nine".
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