Base | Representation |
---|---|
bin | 110000011100011000… |
… | …0011101100010110001 |
3 | 100221112010111212112220 |
4 | 1200320300131202301 |
5 | 3201024022134441 |
6 | 115442534511253 |
7 | 10341665450664 |
oct | 1407060354261 |
9 | 327463455486 |
10 | 104031443121 |
11 | 40135045a81 |
12 | 181b3b05529 |
13 | 9a6babcc48 |
14 | 506c63b6db |
15 | 2a8d121466 |
hex | 1838c1d8b1 |
104031443121 has 8 divisors (see below), whose sum is σ = 138713966784. Its totient is φ = 69351607440.
The previous prime is 104031443059. The next prime is 104031443137. The reversal of 104031443121 is 121344130401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 104031443121 - 27 = 104031442993 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 104031443091 and 104031443100.
It is not an unprimeable number, because it can be changed into a prime (104031443821) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579885 + ... + 737786.
It is an arithmetic number, because the mean of its divisors is an integer number (17339245848).
Almost surely, 2104031443121 is an apocalyptic number.
It is an amenable number.
104031443121 is a deficient number, since it is larger than the sum of its proper divisors (34682523663).
104031443121 is a wasteful number, since it uses less digits than its factorization.
104031443121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1343991.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 104031443121 its reverse (121344130401), we get a palindrome (225375573522).
The spelling of 104031443121 in words is "one hundred four billion, thirty-one million, four hundred forty-three thousand, one hundred twenty-one".
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