Base | Representation |
---|---|
bin | 100111011000011101… |
… | …010110111011101001 |
3 | 11001011000002121122021 |
4 | 213120131112323221 |
5 | 1143100241433200 |
6 | 31232005424441 |
7 | 3024615311254 |
oct | 473035267351 |
9 | 131130077567 |
10 | 42286280425 |
11 | 16a2a5593a4 |
12 | 824170b121 |
13 | 3cab932b0c |
14 | 20920a809b |
15 | 117759841a |
hex | 9d8756ee9 |
42286280425 has 6 divisors (see below), whose sum is σ = 52434987758. Its totient is φ = 33829024320.
The previous prime is 42286280383. The next prime is 42286280441. The reversal of 42286280425 is 52408268224.
It can be written as a sum of positive squares in 3 ways, for example, as 2317074496 + 39969205929 = 48136^2 + 199923^2 .
It is not a de Polignac number, because 42286280425 - 27 = 42286280297 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 845725584 + ... + 845725633.
Almost surely, 242286280425 is an apocalyptic number.
It is an amenable number.
42286280425 is a deficient number, since it is larger than the sum of its proper divisors (10148707333).
42286280425 is a wasteful number, since it uses less digits than its factorization.
42286280425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1691451227 (or 1691451222 counting only the distinct ones).
The product of its (nonzero) digits is 491520, while the sum is 43.
The spelling of 42286280425 in words is "forty-two billion, two hundred eighty-six million, two hundred eighty thousand, four hundred twenty-five".
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