Base | Representation |
---|---|
bin | 1100000001100101101011… |
… | …0101111000101010000110 |
3 | 1201210221211102112100221111 |
4 | 3000121122311320222012 |
5 | 3213104443423142410 |
6 | 44041502003035234 |
7 | 2533134305504611 |
oct | 300313265705206 |
9 | 51727742470844 |
10 | 13221433412230 |
11 | 42381a652a81a |
12 | 159649b36bb1a |
13 | 74ba1162bb24 |
14 | 339cc691b178 |
15 | 17ddbe61bb8a |
hex | c065ad78a86 |
13221433412230 has 32 divisors (see below), whose sum is σ = 25237443502656. Its totient is φ = 4969787602944.
The previous prime is 13221433412207. The next prime is 13221433412251. The reversal of 13221433412230 is 3221433412231.
It is a super-2 number, since 2×132214334122302 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13221433412192 and 13221433412201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59992899 + ... + 60212878.
It is an arithmetic number, because the mean of its divisors is an integer number (788670109458).
Almost surely, 213221433412230 is an apocalyptic number.
13221433412230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13221433412230 is a deficient number, since it is larger than the sum of its proper divisors (12016010090426).
13221433412230 is a wasteful number, since it uses less digits than its factorization.
13221433412230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120206448.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 13221433412230 its reverse (3221433412231), we get a palindrome (16442866824461).
Subtracting from 13221433412230 its reverse (3221433412231), we obtain a palindrome (9999999999999).
The spelling of 13221433412230 in words is "thirteen trillion, two hundred twenty-one billion, four hundred thirty-three million, four hundred twelve thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •