Base | Representation |
---|---|
bin | 1011001101001111000100… |
… | …0001111001000110100100 |
3 | 1121121222021001201111011212 |
4 | 2303103301001321012210 |
5 | 3103340434030310040 |
6 | 42112353034050552 |
7 | 2411143615644314 |
oct | 263236101710644 |
9 | 47558231644155 |
10 | 12322010010020 |
11 | 3a2080a464427 |
12 | 1470108279a58 |
13 | 6b4c64466759 |
14 | 308561d49444 |
15 | 1657cca38d65 |
hex | b34f10791a4 |
12322010010020 has 24 divisors (see below), whose sum is σ = 25879415562168. Its totient is φ = 4928195520000.
The previous prime is 12322010009993. The next prime is 12322010010041. The reversal of 12322010010020 is 2001001022321.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 6640918692004 + 5681091318016 = 2576998^2 + 2383504^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12322010009977 and 12322010010004.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37864181 + ... + 38188220.
It is an arithmetic number, because the mean of its divisors is an integer number (1078308981757).
Almost surely, 212322010010020 is an apocalyptic number.
12322010010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12322010010020 is an abundant number, since it is smaller than the sum of its proper divisors (13557405552148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12322010010020 is a wasteful number, since it uses less digits than its factorization.
12322010010020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76060511 (or 76060509 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 12322010010020 its reverse (2001001022321), we get a palindrome (14323011032341).
The spelling of 12322010010020 in words is "twelve trillion, three hundred twenty-two billion, ten million, ten thousand, twenty".
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