Base | Representation |
---|---|
bin | 100111001001100010… |
… | …1000100111010000000 |
3 | 22001000010020002021102 |
4 | 1032103011010322000 |
5 | 2334134410211232 |
6 | 102342213513532 |
7 | 6034244604443 |
oct | 1162305047200 |
9 | 261003202242 |
10 | 84071960192 |
11 | 32722480040 |
12 | 143636428a8 |
13 | 7c0a93030c |
14 | 40d78a165a |
15 | 22c0c0a662 |
hex | 1393144e80 |
84071960192 has 128 divisors (see below), whose sum is σ = 186185822400. Its totient is φ = 37492899840.
The previous prime is 84071960179. The next prime is 84071960233. The reversal of 84071960192 is 29106917048.
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, 25374728 + ... + 25378040.
Almost surely, 284071960192 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 84071960192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93092911200).
84071960192 is an abundant number, since it is smaller than the sum of its proper divisors (102113862208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84071960192 is a wasteful number, since it uses less digits than its factorization.
84071960192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3674 (or 3662 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 47.
The spelling of 84071960192 in words is "eighty-four billion, seventy-one million, nine hundred sixty thousand, one hundred ninety-two".
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