Base | Representation |
---|---|
bin | 1010000101001… |
… | …1110111101111 |
3 | 2221120101021110 |
4 | 2201103313233 |
5 | 41311132300 |
6 | 4110203103 |
7 | 1022300322 |
oct | 241236757 |
9 | 87511243 |
10 | 42286575 |
11 | 21962591 |
12 | 121b3493 |
13 | 89b7556 |
14 | 588a7b9 |
15 | 3aa4550 |
hex | 2853def |
42286575 has 12 divisors (see below), whose sum is σ = 69913928. Its totient is φ = 22552800.
The previous prime is 42286561. The next prime is 42286577. The reversal of 42286575 is 57568224.
It is not a de Polignac number, because 42286575 - 212 = 42282479 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 (42286577) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 281836 + ... + 281985.
Almost surely, 242286575 is an apocalyptic number.
42286575 is a deficient number, since it is larger than the sum of its proper divisors (27627353).
42286575 is a wasteful number, since it uses less digits than its factorization.
42286575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 563834 (or 563829 counting only the distinct ones).
The product of its digits is 134400, while the sum is 39.
The square root of 42286575 is about 6502.8128529122. The cubic root of 42286575 is about 348.3914623095.
The spelling of 42286575 in words is "forty-two million, two hundred eighty-six thousand, five hundred seventy-five".
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