Base | Representation |
---|---|
bin | 110000100110111111… |
… | …0011111111000011100 |
3 | 100222102221101121021222 |
4 | 1201031332133320130 |
5 | 3202241141204002 |
6 | 115542133112512 |
7 | 10353550431110 |
oct | 1411576377034 |
9 | 328387347258 |
10 | 104387444252 |
11 | 402a7a99993 |
12 | 18293188738 |
13 | 9ac77977c0 |
14 | 50a3a2b740 |
15 | 2aae4e31a2 |
hex | 184df9fe1c |
104387444252 has 96 divisors (see below), whose sum is σ = 230454981120. Its totient is φ = 40276051200.
The previous prime is 104387444219. The next prime is 104387444263. The reversal of 104387444252 is 252444783401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2441999 + ... + 2484377.
It is an arithmetic number, because the mean of its divisors is an integer number (2400572720).
Almost surely, 2104387444252 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 104387444252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115227490560).
104387444252 is an abundant number, since it is smaller than the sum of its proper divisors (126067536868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104387444252 is a wasteful number, since it uses less digits than its factorization.
104387444252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42571 (or 42569 counting only the distinct ones).
The product of its (nonzero) digits is 860160, while the sum is 44.
The spelling of 104387444252 in words is "one hundred four billion, three hundred eighty-seven million, four hundred forty-four thousand, two hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •