Base | Representation |
---|---|
bin | 110000100111111111… |
… | …1010011100010000000 |
3 | 100222112021221002112010 |
4 | 1201033333103202000 |
5 | 3202323312211430 |
6 | 115545340532520 |
7 | 10354440433164 |
oct | 1411777234200 |
9 | 328467832463 |
10 | 104421210240 |
11 | 40315061866 |
12 | 182a2551140 |
13 | 9b0178a989 |
14 | 50a82daca4 |
15 | 2ab2462cb0 |
hex | 184ffd3880 |
104421210240 has 128 divisors (see below), whose sum is σ = 332965454400. Its totient is φ = 27835379712.
The previous prime is 104421210233. The next prime is 104421210263. The reversal of 104421210240 is 42012124401.
It is a tau number, because it is divible by the number of its divisors (128).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6191259 + ... + 6208101.
Almost surely, 2104421210240 is an apocalyptic number.
104421210240 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 104421210240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166482727200).
104421210240 is an abundant number, since it is smaller than the sum of its proper divisors (228544244160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104421210240 is a wasteful number, since it uses less digits than its factorization.
104421210240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20094 (or 20082 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 21.
Adding to 104421210240 its reverse (42012124401), we get a palindrome (146433334641).
The spelling of 104421210240 in words is "one hundred four billion, four hundred twenty-one million, two hundred ten thousand, two hundred forty".
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