Base | Representation |
---|---|
bin | 1010000101110… |
… | …1101001100000 |
3 | 2221122102012202 |
4 | 2201131221200 |
5 | 41313422444 |
6 | 4111112332 |
7 | 1022525144 |
oct | 241355140 |
9 | 87572182 |
10 | 42326624 |
11 | 2198a68a |
12 | 122126a8 |
13 | 89cc852 |
14 | 589b224 |
15 | 3ab134e |
hex | 285da60 |
42326624 has 48 divisors (see below), whose sum is σ = 87816960. Its totient is φ = 20042880.
The previous prime is 42326621. The next prime is 42326633. The reversal of 42326624 is 42662324.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42326621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96197 + ... + 96635.
It is an arithmetic number, because the mean of its divisors is an integer number (1829520).
Almost surely, 242326624 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42326624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43908480).
42326624 is an abundant number, since it is smaller than the sum of its proper divisors (45490336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42326624 is a wasteful number, since it uses less digits than its factorization.
42326624 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 603 (or 595 counting only the distinct ones).
The product of its digits is 13824, while the sum is 29.
The square root of 42326624 is about 6505.8914838783. The cubic root of 42326624 is about 348.5014131011.
Adding to 42326624 its reverse (42662324), we get a palindrome (84988948).
The spelling of 42326624 in words is "forty-two million, three hundred twenty-six thousand, six hundred twenty-four".
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