Base | Representation |
---|---|
bin | 110000011110110100… |
… | …1001001100000011000 |
3 | 100221201211202022212202 |
4 | 1200331221021200120 |
5 | 3201211013141440 |
6 | 115455023425332 |
7 | 10344012254444 |
oct | 1407551114030 |
9 | 327654668782 |
10 | 104113412120 |
11 | 40177341553 |
12 | 18217455248 |
13 | 9a82a8c603 |
14 | 5079497824 |
15 | 2a95413615 |
hex | 183da49818 |
104113412120 has 64 divisors (see below), whose sum is σ = 248214456000. Its totient is φ = 39167262720.
The previous prime is 104113412119. The next prime is 104113412129. The reversal of 104113412120 is 21214311401.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 104113412092 and 104113412101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104113412129) 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, 896600 + ... + 1006040.
It is an arithmetic number, because the mean of its divisors is an integer number (3878350875).
Almost surely, 2104113412120 is an apocalyptic number.
104113412120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 104113412120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124107228000).
104113412120 is an abundant number, since it is smaller than the sum of its proper divisors (144101043880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104113412120 is a wasteful number, since it uses less digits than its factorization.
104113412120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110868 (or 110864 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 104113412120 its reverse (21214311401), we get a palindrome (125327723521).
The spelling of 104113412120 in words is "one hundred four billion, one hundred thirteen million, four hundred twelve thousand, one hundred twenty".
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