Base | Representation |
---|---|
bin | 101001101000001011101… |
… | …1101011000101101100000 |
3 | 202020221122112112110220200 |
4 | 1103100113131120231200 |
5 | 1222214200221031012 |
6 | 20100154020505200 |
7 | 1130230620516000 |
oct | 123202735305540 |
9 | 22227575473820 |
10 | 5721290017632 |
11 | 1906427074552 |
12 | 7849a854b200 |
13 | 32669125a277 |
14 | 15acaa416000 |
15 | 9dc559123dc |
hex | 53417758b60 |
5721290017632 has 1152 divisors, whose sum is σ = 20310466176000. Its totient is φ = 1524681252864.
The previous prime is 5721290017609. The next prime is 5721290017643. The reversal of 5721290017632 is 2367100921275.
It is a happy number.
5721290017632 is a `hidden beast` number, since 5 + 7 + 2 + 1 + 2 + 9 + 0 + 0 + 1 + 7 + 632 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 9272754988 + ... + 9272755604.
It is an arithmetic number, because the mean of its divisors is an integer number (17630613000).
Almost surely, 25721290017632 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 5721290017632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10155233088000).
5721290017632 is an abundant number, since it is smaller than the sum of its proper divisors (14589176158368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5721290017632 is a wasteful number, since it uses less digits than its factorization.
5721290017632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 793 (or 768 counting only the distinct ones).
The product of its (nonzero) digits is 317520, while the sum is 45.
The spelling of 5721290017632 in words is "five trillion, seven hundred twenty-one billion, two hundred ninety million, seventeen thousand, six hundred thirty-two".
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