Base | Representation |
---|---|
bin | 1100011001111… |
… | …00001010010100 |
3 | 21020210120020100 |
4 | 12030330022110 |
5 | 203114233234 |
6 | 14154134100 |
7 | 2402312433 |
oct | 614741224 |
9 | 236716210 |
10 | 104055444 |
11 | 53811439 |
12 | 2aa21330 |
13 | 1873368c |
14 | db6911a |
15 | 9206399 |
hex | 633c294 |
104055444 has 18 divisors (see below), whose sum is σ = 263029130. Its totient is φ = 34685136.
The previous prime is 104055443. The next prime is 104055449. The reversal of 104055444 is 444550401.
104055444 is a `hidden beast` number, since 104 + 0 + 554 + 4 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 103795344 + 260100 = 10188^2 + 510^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104055443) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1445179 + ... + 1445250.
Almost surely, 2104055444 is an apocalyptic number.
It is an amenable number.
104055444 is an abundant number, since it is smaller than the sum of its proper divisors (158973686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104055444 is a wasteful number, since it uses less digits than its factorization.
104055444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2890439 (or 2890434 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 104055444 is about 10200.7570307306. The cubic root of 104055444 is about 470.3504915444.
The spelling of 104055444 in words is "one hundred four million, fifty-five thousand, four hundred forty-four".
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