Base | Representation |
---|---|
bin | 1101111110100… |
… | …1000110000110 |
3 | 11002022112100120 |
4 | 3133221012012 |
5 | 110002021223 |
6 | 5452322410 |
7 | 1311213363 |
oct | 337510606 |
9 | 132275316 |
10 | 58626438 |
11 | 30102a02 |
12 | 17773406 |
13 | c1b8a00 |
14 | 7b0146a |
15 | 5230be3 |
hex | 37e9186 |
58626438 has 96 divisors (see below), whose sum is σ = 142300800. Its totient is φ = 15994368.
The previous prime is 58626431. The next prime is 58626479. The reversal of 58626438 is 83462685.
It is a self number, because there is not a number n which added to its sum of digits gives 58626438.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58626431) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 327433 + ... + 327611.
It is an arithmetic number, because the mean of its divisors is an integer number (1482300).
Almost surely, 258626438 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 58626438, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71150400).
58626438 is an abundant number, since it is smaller than the sum of its proper divisors (83674362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58626438 is a wasteful number, since it uses less digits than its factorization.
58626438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246 (or 233 counting only the distinct ones).
The product of its digits is 276480, while the sum is 42.
The square root of 58626438 is about 7656.7903197097. The cubic root of 58626438 is about 388.4762768153.
The spelling of 58626438 in words is "fifty-eight million, six hundred twenty-six thousand, four hundred thirty-eight".
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