Base | Representation |
---|---|
bin | 1100011101010… |
… | …00010011111110 |
3 | 21021122001220020 |
4 | 12032220103332 |
5 | 203222422210 |
6 | 14211433010 |
7 | 2406136101 |
oct | 616502376 |
9 | 237561806 |
10 | 104498430 |
11 | 53a94243 |
12 | 2abb5766 |
13 | 1885a1ba |
14 | dc42738 |
15 | 9292770 |
hex | 63a84fe |
104498430 has 64 divisors (see below), whose sum is σ = 263139840. Its totient is φ = 26508416.
The previous prime is 104498419. The next prime is 104498441. The reversal of 104498430 is 34894401.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (104498419) and next prime (104498441).
It is a junction number, because it is equal to n+sod(n) for n = 104498391 and 104498400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185329 + ... + 185891.
It is an arithmetic number, because the mean of its divisors is an integer number (4111560).
Almost surely, 2104498430 is an apocalyptic number.
104498430 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 104498430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131569920).
104498430 is an abundant number, since it is smaller than the sum of its proper divisors (158641410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104498430 is a wasteful number, since it uses less digits than its factorization.
104498430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 865.
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 104498430 is about 10222.4473586319. The cubic root of 104498430 is about 471.0170070626.
The spelling of 104498430 in words is "one hundred four million, four hundred ninety-eight thousand, four hundred thirty".
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