Base | Representation |
---|---|
bin | 1001001011111010110101… |
… | …11110011100111010011010 |
3 | 2122112011200112010212211212 |
4 | 10211331122332130322122 |
5 | 10121432122410421012 |
6 | 110544033324223122 |
7 | 4153312413521111 |
oct | 445753276347232 |
9 | 78464615125755 |
10 | 20200757513882 |
11 | 6489102a90670 |
12 | 232306099aaa2 |
13 | b36c0052b77a |
14 | 4dba16ba8c78 |
15 | 250704a8db22 |
hex | 125f5af9ce9a |
20200757513882 has 8 divisors (see below), whose sum is σ = 33055785022752. Its totient is φ = 9182162506300.
The previous prime is 20200757513863. The next prime is 20200757513887. The reversal of 20200757513882 is 28831575700202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 20200757513882.
It is not an unprimeable number, because it can be changed into a prime (20200757513887) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459108125294 + ... + 459108125337.
It is an arithmetic number, because the mean of its divisors is an integer number (4131973127844).
Almost surely, 220200757513882 is an apocalyptic number.
20200757513882 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20200757513882 is a deficient number, since it is larger than the sum of its proper divisors (12855027508870).
20200757513882 is a wasteful number, since it uses less digits than its factorization.
20200757513882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 918216250644.
The product of its (nonzero) digits is 1881600, while the sum is 50.
The spelling of 20200757513882 in words is "twenty trillion, two hundred billion, seven hundred fifty-seven million, five hundred thirteen thousand, eight hundred eighty-two".
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