Base | Representation |
---|---|
bin | 1100011100110… |
… | …10111000111100 |
3 | 21021112021111000 |
4 | 12032122320330 |
5 | 203214142302 |
6 | 14210330300 |
7 | 2405516601 |
oct | 616327074 |
9 | 237467430 |
10 | 104443452 |
11 | 53a56a03 |
12 | 2ab89990 |
13 | 1883b179 |
14 | dc2a6a8 |
15 | 928131c |
hex | 639ae3c |
104443452 has 96 divisors (see below), whose sum is σ = 283449600. Its totient is φ = 33224256.
The previous prime is 104443439. The next prime is 104443453. The reversal of 104443452 is 254344401.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104443453) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235543 + ... + 235985.
It is an arithmetic number, because the mean of its divisors is an integer number (2952600).
Almost surely, 2104443452 is an apocalyptic number.
104443452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 104443452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141724800).
104443452 is an abundant number, since it is smaller than the sum of its proper divisors (179006148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104443452 is a wasteful number, since it uses less digits than its factorization.
104443452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 552 (or 544 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
The square root of 104443452 is about 10219.7579227690. The cubic root of 104443452 is about 470.9343898224.
Adding to 104443452 its reverse (254344401), we get a palindrome (358787853).
It can be divided in two parts, 104 and 443452, that added together give a square (443556 = 6662).
The spelling of 104443452 in words is "one hundred four million, four hundred forty-three thousand, four hundred fifty-two".
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