Base | Representation |
---|---|
bin | 1001010001000010001110… |
… | …01011110011110010011100 |
3 | 2200010222100122122002210122 |
4 | 10220201013023303302130 |
5 | 10132322102344132033 |
6 | 111200502121454112 |
7 | 4202104065563510 |
oct | 450410713636234 |
9 | 80128318562718 |
10 | 20376519130268 |
11 | 65466a691a474 |
12 | 2351133041338 |
13 | b4a661048402 |
14 | 50632bb1a140 |
15 | 255090134a98 |
hex | 1288472f3c9c |
20376519130268 has 12 divisors (see below), whose sum is σ = 40753038260592. Its totient is φ = 8732793912960.
The previous prime is 20376519130249. The next prime is 20376519130391. The reversal of 20376519130268 is 86203191567302.
It is a happy number.
20376519130268 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 363866413013 + ... + 363866413068.
It is an arithmetic number, because the mean of its divisors is an integer number (3396086521716).
Almost surely, 220376519130268 is an apocalyptic number.
20376519130268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
20376519130268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20376519130268 is a wasteful number, since it uses less digits than its factorization.
20376519130268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 727732826092 (or 727732826090 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 53.
The spelling of 20376519130268 in words is "twenty trillion, three hundred seventy-six billion, five hundred nineteen million, one hundred thirty thousand, two hundred sixty-eight".
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