Base | Representation |
---|---|
bin | 1010000001011… |
… | …1000000001010 |
3 | 2221002201021111 |
4 | 2200113000022 |
5 | 41230143013 |
6 | 4101000534 |
7 | 1020211414 |
oct | 240270012 |
9 | 87081244 |
10 | 42037258 |
11 | 2180223a |
12 | 120b314a |
13 | 892ac23 |
14 | 58239b4 |
15 | 3a5573d |
hex | 281700a |
42037258 has 8 divisors (see below), whose sum is σ = 63136260. Its totient is φ = 20991840.
The previous prime is 42037213. The next prime is 42037283. The reversal of 42037258 is 85273024.
It can be written as a sum of positive squares in 2 ways, for example, as 39778249 + 2259009 = 6307^2 + 1503^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11373 + ... + 14608.
Almost surely, 242037258 is an apocalyptic number.
42037258 is a deficient number, since it is larger than the sum of its proper divisors (21099002).
42037258 is a wasteful number, since it uses less digits than its factorization.
42037258 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26792.
The product of its (nonzero) digits is 13440, while the sum is 31.
The square root of 42037258 is about 6483.6145783043. The cubic root of 42037258 is about 347.7054196662.
The spelling of 42037258 in words is "forty-two million, thirty-seven thousand, two hundred fifty-eight".
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