Base | Representation |
---|---|
bin | 11100111000111010000… |
… | …10110110001001100000 |
3 | 10111220010201112221000120 |
4 | 32130131002312021200 |
5 | 112230343412340340 |
6 | 2040001104520240 |
7 | 131500110666150 |
oct | 16343502661140 |
9 | 3456121487016 |
10 | 992624730720 |
11 | 352a73867a27 |
12 | 140464020080 |
13 | 727b12cca8c |
14 | 36086b22760 |
15 | 1ac490214d0 |
hex | e71d0b6260 |
992624730720 has 384 divisors, whose sum is σ = 3763498152960. Its totient is φ = 214831595520.
The previous prime is 992624730683. The next prime is 992624730733. The reversal of 992624730720 is 27037426299.
It is a super-3 number, since 3×9926247307203 (a number of 37 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 194134884 + ... + 194139996.
It is an arithmetic number, because the mean of its divisors is an integer number (9800776440).
Almost surely, 2992624730720 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 992624730720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1881749076480).
992624730720 is an abundant number, since it is smaller than the sum of its proper divisors (2770873422240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
992624730720 is a wasteful number, since it uses less digits than its factorization.
992624730720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8198 (or 8190 counting only the distinct ones).
The product of its (nonzero) digits is 2286144, while the sum is 51.
The spelling of 992624730720 in words is "nine hundred ninety-two billion, six hundred twenty-four million, seven hundred thirty thousand, seven hundred twenty".
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