Base | Representation |
---|---|
bin | 1010001111110… |
… | …1101110000011 |
3 | 2222212201121010 |
4 | 2203331232003 |
5 | 42000413100 |
6 | 4133132003 |
7 | 1031225520 |
oct | 243755603 |
9 | 88781533 |
10 | 42982275 |
11 | 22298246 |
12 | 1248a003 |
13 | 8b9c0cb |
14 | 59cc147 |
15 | 3b90750 |
hex | 28fdb83 |
42982275 has 96 divisors (see below), whose sum is σ = 88883200. Its totient is φ = 17884800.
The previous prime is 42982259. The next prime is 42982319. The reversal of 42982275 is 57228924.
It is not a de Polignac number, because 42982275 - 24 = 42982259 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 309156 + ... + 309294.
Almost surely, 242982275 is an apocalyptic number.
42982275 is an abundant number, since it is smaller than the sum of its proper divisors (45900925).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42982275 is a wasteful number, since it uses less digits than its factorization.
42982275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209 (or 204 counting only the distinct ones).
The product of its digits is 80640, while the sum is 39.
The square root of 42982275 is about 6556.0868664166. The cubic root of 42982275 is about 350.2916616472.
The spelling of 42982275 in words is "forty-two million, nine hundred eighty-two thousand, two hundred seventy-five".
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