Base | Representation |
---|---|
bin | 101001000011000000001… |
… | …0101011101110011000000 |
3 | 201222022120000100222110100 |
4 | 1102012000111131303000 |
5 | 1214412134430422433 |
6 | 15555351044402400 |
7 | 1121403161514510 |
oct | 122060025356300 |
9 | 21868500328410 |
10 | 5641445170368 |
11 | 18855837a9a77 |
12 | 7714246a6400 |
13 | 31bca8309807 |
14 | 157094107840 |
15 | 9bb30d8eb13 |
hex | 5218055dcc0 |
5641445170368 has 336 divisors, whose sum is σ = 19898944565760. Its totient is φ = 1491313876992.
The previous prime is 5641445170343. The next prime is 5641445170391. The reversal of 5641445170368 is 8630715441465.
5641445170368 is a `hidden beast` number, since 5 + 64 + 1 + 4 + 4 + 517 + 0 + 3 + 68 = 666.
It is a tau number, because it is divible by the number of its divisors (336).
It is a super-2 number, since 2×56414451703682 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3346605 + ... + 4741587.
Almost surely, 25641445170368 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 5641445170368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9949472282880).
5641445170368 is an abundant number, since it is smaller than the sum of its proper divisors (14257499395392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5641445170368 is a wasteful number, since it uses less digits than its factorization.
5641445170368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1395084 (or 1395071 counting only the distinct ones).
The product of its (nonzero) digits is 9676800, while the sum is 54.
The spelling of 5641445170368 in words is "five trillion, six hundred forty-one billion, four hundred forty-five million, one hundred seventy thousand, three hundred sixty-eight".
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