Base | Representation |
---|---|
bin | 1100011011011… |
… | …00011001100110 |
3 | 21021011121021100 |
4 | 12031230121212 |
5 | 203142044110 |
6 | 14202300530 |
7 | 2404064460 |
oct | 615543146 |
9 | 237147240 |
10 | 104253030 |
11 | 53936932 |
12 | 2aab7746 |
13 | 187a25ab |
14 | dbbb130 |
15 | 9244bc0 |
hex | 636c666 |
104253030 has 96 divisors (see below), whose sum is σ = 312459264. Its totient is φ = 23623488.
The previous prime is 104253011. The next prime is 104253041. The reversal of 104253030 is 30352401.
104253030 is a `hidden beast` number, since 104 + 2 + 530 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 104252994 and 104253012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79359 + ... + 80661.
It is an arithmetic number, because the mean of its divisors is an integer number (3254784).
Almost surely, 2104253030 is an apocalyptic number.
104253030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 104253030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156229632).
104253030 is an abundant number, since it is smaller than the sum of its proper divisors (208206234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104253030 is a wasteful number, since it uses less digits than its factorization.
104253030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1450 (or 1447 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 104253030 is about 10210.4373069913. The cubic root of 104253030 is about 470.6480121338.
The spelling of 104253030 in words is "one hundred four million, two hundred fifty-three thousand, thirty".
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