Base | Representation |
---|---|
bin | 11100111111001110011… |
… | …010010001110100010000 |
3 | 21001102210012020212021100 |
4 | 130333032122101310100 |
5 | 230114140402301024 |
6 | 4123043253224400 |
7 | 263630300606016 |
oct | 34771632216420 |
9 | 7042705225240 |
10 | 1992032853264 |
11 | 6a88a86825a3 |
12 | 28209b932100 |
13 | 115b03a84b6c |
14 | 6c5b46d88b6 |
15 | 36c3d8217c9 |
hex | 1cfce691d10 |
1992032853264 has 30 divisors (see below), whose sum is σ = 5574925277246. Its totient is φ = 664010951040.
The previous prime is 1992032853233. The next prime is 1992032853287. The reversal of 1992032853264 is 4623582302991.
1992032853264 is a `hidden beast` number, since 1 + 9 + 9 + 2 + 0 + 328 + 53 + 264 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1992027377664 + 5475600 = 1411392^2 + 2340^2 .
It is a super-2 number, since 2×19920328532642 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1992032853264.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6916780597 + ... + 6916780884.
Almost surely, 21992032853264 is an apocalyptic number.
It is an amenable number.
1992032853264 is an abundant number, since it is smaller than the sum of its proper divisors (3582892423982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1992032853264 is a wasteful number, since it uses less digits than its factorization.
1992032853264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13833561495 (or 13833561486 counting only the distinct ones).
The product of its (nonzero) digits is 5598720, while the sum is 54.
The spelling of 1992032853264 in words is "one trillion, nine hundred ninety-two billion, thirty-two million, eight hundred fifty-three thousand, two hundred sixty-four".
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