Base | Representation |
---|---|
bin | 1010001010000… |
… | …0111100001010 |
3 | 2222011102022010 |
4 | 2202200330022 |
5 | 41401233000 |
6 | 4121040350 |
7 | 1025053545 |
oct | 242407412 |
9 | 88142263 |
10 | 42602250 |
11 | 22058779 |
12 | 123260b6 |
13 | 8a98142 |
14 | 592d85c |
15 | 3b17d50 |
hex | 28a0f0a |
42602250 has 64 divisors (see below), whose sum is σ = 108890496. Its totient is φ = 11088000.
The previous prime is 42602227. The next prime is 42602267. The reversal of 42602250 is 5220624.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31590 + ... + 32910.
It is an arithmetic number, because the mean of its divisors is an integer number (1701414).
Almost surely, 242602250 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42602250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54445248).
42602250 is an abundant number, since it is smaller than the sum of its proper divisors (66288246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42602250 is a wasteful number, since it uses less digits than its factorization.
42602250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1384 (or 1374 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 42602250 is about 6527.0399110163. The cubic root of 42602250 is about 349.2562437535.
Adding to 42602250 its reverse (5220624), we get a palindrome (47822874).
The spelling of 42602250 in words is "forty-two million, six hundred two thousand, two hundred fifty".
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