Base | Representation |
---|---|
bin | 110000011110110100… |
… | …1000111100001010101 |
3 | 100221201211201220201121 |
4 | 1200331221013201111 |
5 | 3201211012411424 |
6 | 115455023323541 |
7 | 10344012221650 |
oct | 1407551074125 |
9 | 327654656647 |
10 | 104113403989 |
11 | 40177336431 |
12 | 182174505b1 |
13 | 9a82a889ba |
14 | 5079494897 |
15 | 2a95410ee4 |
hex | 183da47855 |
104113403989 has 8 divisors (see below), whose sum is σ = 119003499648. Its totient is φ = 89227496400.
The previous prime is 104113403981. The next prime is 104113404071. The reversal of 104113403989 is 989304311401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 104113403989 - 23 = 104113403981 is a prime.
It is a super-2 number, since 2×1041134039892 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104113403981) 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, 993562 + ... + 1093339.
It is an arithmetic number, because the mean of its divisors is an integer number (14875437456).
Almost surely, 2104113403989 is an apocalyptic number.
It is an amenable number.
104113403989 is a deficient number, since it is larger than the sum of its proper divisors (14890095659).
104113403989 is an equidigital number, since it uses as much as digits as its factorization.
104113403989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2094035.
The product of its (nonzero) digits is 93312, while the sum is 43.
The spelling of 104113403989 in words is "one hundred four billion, one hundred thirteen million, four hundred three thousand, nine hundred eighty-nine".
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