Base | Representation |
---|---|
bin | 1010001001111… |
… | …0000100101110 |
3 | 2222010211012022 |
4 | 2202132010232 |
5 | 41400344020 |
6 | 4120510142 |
7 | 1025004404 |
oct | 242360456 |
9 | 88124168 |
10 | 42590510 |
11 | 2204a976 |
12 | 1231b352 |
13 | 8a929b1 |
14 | 5929474 |
15 | 3b14625 |
hex | 289e12e |
42590510 has 16 divisors (see below), whose sum is σ = 76744800. Its totient is φ = 17018016.
The previous prime is 42590479. The next prime is 42590543. The reversal of 42590510 is 1509524.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 42590510.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11576 + ... + 14804.
It is an arithmetic number, because the mean of its divisors is an integer number (4796550).
Almost surely, 242590510 is an apocalyptic number.
42590510 is a deficient number, since it is larger than the sum of its proper divisors (34154290).
42590510 is a wasteful number, since it uses less digits than its factorization.
42590510 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4555.
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 42590510 is about 6526.1405133509. The cubic root of 42590510 is about 349.2241590240.
The spelling of 42590510 in words is "forty-two million, five hundred ninety thousand, five hundred ten".
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