Base | Representation |
---|---|
bin | 1010001001101… |
… | …0010001000010 |
3 | 2222010000210200 |
4 | 2202122101002 |
5 | 41344344124 |
6 | 4120310030 |
7 | 1024611054 |
oct | 242322102 |
9 | 88100720 |
10 | 42574914 |
11 | 2203a188 |
12 | 12312316 |
13 | 8a88875 |
14 | 59238d4 |
15 | 3b0ebc9 |
hex | 289a442 |
42574914 has 24 divisors (see below), whose sum is σ = 93512172. Its totient is φ = 13996800.
The previous prime is 42574907. The next prime is 42574921. The reversal of 42574914 is 41947524.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (42574907) and next prime (42574921).
It can be written as a sum of positive squares in 2 ways, for example, as 35462025 + 7112889 = 5955^2 + 2667^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14887 + ... + 17514.
Almost surely, 242574914 is an apocalyptic number.
42574914 is an abundant number, since it is smaller than the sum of its proper divisors (50937258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42574914 is a wasteful number, since it uses less digits than its factorization.
42574914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32482 (or 32479 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 42574914 is about 6524.9455170139. The cubic root of 42574914 is about 349.1815269531.
The spelling of 42574914 in words is "forty-two million, five hundred seventy-four thousand, nine hundred fourteen".
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