Base | Representation |
---|---|
bin | 1100011100011… |
… | …01011110010010 |
3 | 21021102111002200 |
4 | 12032031132102 |
5 | 203210412443 |
6 | 14205224030 |
7 | 2405200434 |
oct | 616153622 |
9 | 237374080 |
10 | 104388498 |
11 | 53a19695 |
12 | 2ab62016 |
13 | 1881c156 |
14 | dc14654 |
15 | 926edd3 |
hex | 638d792 |
104388498 has 12 divisors (see below), whose sum is σ = 226175118. Its totient is φ = 34796160.
The previous prime is 104388481. The next prime is 104388499. The reversal of 104388498 is 894883401.
It can be written as a sum of positive squares in only one way, i.e., 76160529 + 28227969 = 8727^2 + 5313^2 .
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (104388499) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2899663 + ... + 2899698.
Almost surely, 2104388498 is an apocalyptic number.
104388498 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
104388498 is an abundant number, since it is smaller than the sum of its proper divisors (121786620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104388498 is a wasteful number, since it uses less digits than its factorization.
104388498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5799369 (or 5799366 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 45.
The square root of 104388498 is about 10217.0689534719. The cubic root of 104388498 is about 470.8517796690.
The spelling of 104388498 in words is "one hundred four million, three hundred eighty-eight thousand, four hundred ninety-eight".
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