Base | Representation |
---|---|
bin | 1010001001110… |
… | …1110100110100 |
3 | 2222010202210121 |
4 | 2202131310310 |
5 | 41400330432 |
6 | 4120501324 |
7 | 1025001421 |
oct | 242356464 |
9 | 88122717 |
10 | 42589492 |
11 | 2204a130 |
12 | 1231a844 |
13 | 8a923aa |
14 | 5928d48 |
15 | 3b14197 |
hex | 289dd34 |
42589492 has 24 divisors (see below), whose sum is σ = 82458432. Its totient is φ = 19084800.
The previous prime is 42589483. The next prime is 42589501. The reversal of 42589492 is 29498524.
It is a happy number.
42589492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (42589483) and next prime (42589501).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3693 + ... + 9940.
It is an arithmetic number, because the mean of its divisors is an integer number (3435768).
Almost surely, 242589492 is an apocalyptic number.
It is an amenable number.
42589492 is a deficient number, since it is larger than the sum of its proper divisors (39868940).
42589492 is a wasteful number, since it uses less digits than its factorization.
42589492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13719 (or 13717 counting only the distinct ones).
The product of its digits is 207360, while the sum is 43.
The square root of 42589492 is about 6526.0625188547. The cubic root of 42589492 is about 349.2213766121.
The spelling of 42589492 in words is "forty-two million, five hundred eighty-nine thousand, four hundred ninety-two".
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