Base | Representation |
---|---|
bin | 1001000010011001100010… |
… | …0011010111000100000000 |
3 | 1022011221122222120210220221 |
4 | 2100212120203113010000 |
5 | 2300301101100340414 |
6 | 33044524515512424 |
7 | 2043624426601222 |
oct | 220463043270400 |
9 | 38157588523827 |
10 | 9936818761984 |
11 | 31911aa158834 |
12 | 11459a45b8714 |
13 | 5710655cb59a |
14 | 264d31d76412 |
15 | 12372d29b224 |
hex | 909988d7100 |
9936818761984 has 81 divisors (see below), whose sum is σ = 19935704954151. Its totient is φ = 4943266859520.
The previous prime is 9936818761927. The next prime is 9936818762051. The reversal of 9936818761984 is 4891678186399.
The square root of 9936818761984 is 3152272.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 13668251029 + ... + 13668251755.
Almost surely, 29936818761984 is an apocalyptic number.
9936818761984 is the 3152272-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9936818761984
9936818761984 is an abundant number, since it is smaller than the sum of its proper divisors (9998886192167).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9936818761984 is an frugal number, since it uses more digits than its factorization.
9936818761984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2012 (or 1000 counting only the distinct ones).
The product of its digits is 1128701952, while the sum is 79.
The spelling of 9936818761984 in words is "nine trillion, nine hundred thirty-six billion, eight hundred eighteen million, seven hundred sixty-one thousand, nine hundred eighty-four".
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