Base | Representation |
---|---|
bin | 1100011010100… |
… | …01110111000101 |
3 | 21020222002011020 |
4 | 12031101313011 |
5 | 203130104300 |
6 | 14200101353 |
7 | 2403132525 |
oct | 615216705 |
9 | 236862136 |
10 | 104144325 |
11 | 5387219a |
12 | 2aa64859 |
13 | 18764c7c |
14 | db8d685 |
15 | 92228a0 |
hex | 6351dc5 |
104144325 has 24 divisors (see below), whose sum is σ = 173027616. Its totient is φ = 55272000.
The previous prime is 104144321. The next prime is 104144353. The reversal of 104144325 is 523441401.
It is not a de Polignac number, because 104144325 - 22 = 104144321 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 104144295 and 104144304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104144321) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12535 + ... + 19115.
It is an arithmetic number, because the mean of its divisors is an integer number (7209484).
Almost surely, 2104144325 is an apocalyptic number.
104144325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
104144325 is a deficient number, since it is larger than the sum of its proper divisors (68883291).
104144325 is a wasteful number, since it uses less digits than its factorization.
104144325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6805 (or 6800 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 104144325 is about 10205.1126892357. The cubic root of 104144325 is about 470.4843731340.
Adding to 104144325 its reverse (523441401), we get a palindrome (627585726).
The spelling of 104144325 in words is "one hundred four million, one hundred forty-four thousand, three hundred twenty-five".
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