Base | Representation |
---|---|
bin | 1001001100100100100001… |
… | …00011010101011000101110 |
3 | 2122121022102210012110211011 |
4 | 10212102100203111120232 |
5 | 10122313433042230220 |
6 | 111002213410215434 |
7 | 4155034021022506 |
oct | 446222043253056 |
9 | 78538383173734 |
10 | 20223131211310 |
11 | 64976443976a5 |
12 | 232746588457a |
13 | b39057912ca1 |
14 | 4dcb3a424a06 |
15 | 2510b3dd765a |
hex | 1264908d562e |
20223131211310 has 16 divisors (see below), whose sum is σ = 36401748527952. Its totient is φ = 8089227518400.
The previous prime is 20223131211307. The next prime is 20223131211383. The reversal of 20223131211310 is 1311213132202.
It is a super-2 number, since 2×202231312113102 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479065 + ... + 6377755.
It is an arithmetic number, because the mean of its divisors is an integer number (2275109282997).
Almost surely, 220223131211310 is an apocalyptic number.
20223131211310 is a deficient number, since it is larger than the sum of its proper divisors (16178617316642).
20223131211310 is a wasteful number, since it uses less digits than its factorization.
20223131211310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6241539.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 20223131211310 its reverse (1311213132202), we get a palindrome (21534344343512).
The spelling of 20223131211310 in words is "twenty trillion, two hundred twenty-three billion, one hundred thirty-one million, two hundred eleven thousand, three hundred ten".
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