Base | Representation |
---|---|
bin | 110000101110100110… |
… | …0110001010001110000 |
3 | 101000002201222020120000 |
4 | 1201131030301101300 |
5 | 3203302032000020 |
6 | 120023335150000 |
7 | 10363101332100 |
oct | 1413514612160 |
9 | 330081866500 |
10 | 104642843760 |
11 | 40419180364 |
12 | 18344815300 |
13 | 9b3867aa80 |
14 | 50c9911200 |
15 | 2ac6b42090 |
hex | 185d331470 |
104642843760 has 1200 divisors, whose sum is σ = 461638390752. Its totient is φ = 21772800000.
The previous prime is 104642843743. The next prime is 104642843791. The reversal of 104642843760 is 67348246401.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 416903635 + ... + 416903885.
Almost surely, 2104642843760 is an apocalyptic number.
104642843760 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 104642843760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230819195376).
104642843760 is an abundant number, since it is smaller than the sum of its proper divisors (356995546992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104642843760 is a wasteful number, since it uses less digits than its factorization.
104642843760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404 (or 382 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 45.
The spelling of 104642843760 in words is "one hundred four billion, six hundred forty-two million, eight hundred forty-three thousand, seven hundred sixty".
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