Base | Representation |
---|---|
bin | 1100011100110… |
… | …11000100111111 |
3 | 21021112022112120 |
4 | 12032123010333 |
5 | 203214203343 |
6 | 14210334023 |
7 | 2405522052 |
oct | 616330477 |
9 | 237468476 |
10 | 104444223 |
11 | 53a57544 |
12 | 2ab8a313 |
13 | 1883b620 |
14 | dc2aa99 |
15 | 9281683 |
hex | 639b13f |
104444223 has 16 divisors (see below), whose sum is σ = 152213376. Its totient is φ = 63312480.
The previous prime is 104444203. The next prime is 104444233. The reversal of 104444223 is 322444401.
It is a happy number.
It is not a de Polignac number, because 104444223 - 28 = 104443967 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 104444193 and 104444202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104444203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17373 + ... + 22598.
It is an arithmetic number, because the mean of its divisors is an integer number (9513336).
Almost surely, 2104444223 is an apocalyptic number.
104444223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
104444223 is a deficient number, since it is larger than the sum of its proper divisors (47769153).
104444223 is a wasteful number, since it uses less digits than its factorization.
104444223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40054.
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 104444223 is about 10219.7956437494. The cubic root of 104444223 is about 470.9355486297.
Adding to 104444223 its reverse (322444401), we get a palindrome (426888624).
The spelling of 104444223 in words is "one hundred four million, four hundred forty-four thousand, two hundred twenty-three".
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