Base | Representation |
---|---|
bin | 1001001110010010110000… |
… | …11011001100100010010000 |
3 | 2122210222012200122112201210 |
4 | 10213021120123030202100 |
5 | 10124301142142032302 |
6 | 111045322504100120 |
7 | 4162230526524114 |
oct | 447113033144220 |
9 | 78728180575653 |
10 | 20282319095952 |
11 | 650a757409441 |
12 | 2336a23764640 |
13 | b417cb037934 |
14 | 5019530b7744 |
15 | 2528ca1bd66c |
hex | 1272586cc890 |
20282319095952 has 20 divisors (see below), whose sum is σ = 52395990998000. Its totient is φ = 6760773031968.
The previous prime is 20282319095947. The next prime is 20282319095957. The reversal of 20282319095952 is 25959091328202.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (20282319095947) and next prime (20282319095957).
It is a super-2 number, since 2×202823190959522 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20282319095892 and 20282319095901.
It is not an unprimeable number, because it can be changed into a prime (20282319095957) 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, 211274157202 + ... + 211274157297.
It is an arithmetic number, because the mean of its divisors is an integer number (2619799549900).
Almost surely, 220282319095952 is an apocalyptic number.
It is an amenable number.
20282319095952 is an abundant number, since it is smaller than the sum of its proper divisors (32113671902048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20282319095952 is a wasteful number, since it uses less digits than its factorization.
20282319095952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422548314510 (or 422548314504 counting only the distinct ones).
The product of its (nonzero) digits is 6998400, while the sum is 57.
The spelling of 20282319095952 in words is "twenty trillion, two hundred eighty-two billion, three hundred nineteen million, ninety-five thousand, nine hundred fifty-two".
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