Base | Representation |
---|---|
bin | 1010000101011… |
… | …0000100001011 |
3 | 2221120211121100 |
4 | 2201112010023 |
5 | 41311424223 |
6 | 4110312443 |
7 | 1022335452 |
oct | 241260413 |
9 | 87524540 |
10 | 42295563 |
11 | 21969312 |
12 | 121b8723 |
13 | 89bb67b |
14 | 588db99 |
15 | 3aa7043 |
hex | 285610b |
42295563 has 12 divisors (see below), whose sum is σ = 63064768. Its totient is φ = 27287280.
The previous prime is 42295523. The next prime is 42295567. The reversal of 42295563 is 36559224.
42295563 is a `hidden beast` number, since 4 + 2 + 2 + 95 + 563 = 666.
It is a de Polignac number, because none of the positive numbers 2k-42295563 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42295567) 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, 75520 + ... + 76077.
Almost surely, 242295563 is an apocalyptic number.
42295563 is a deficient number, since it is larger than the sum of its proper divisors (20769205).
42295563 is a wasteful number, since it uses less digits than its factorization.
42295563 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151634 (or 151631 counting only the distinct ones).
The product of its digits is 64800, while the sum is 36.
The square root of 42295563 is about 6503.5039017440. The cubic root of 42295563 is about 348.4161440644.
The spelling of 42295563 in words is "forty-two million, two hundred ninety-five thousand, five hundred sixty-three".
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