Base | Representation |
---|---|
bin | 101101011100101111000… |
… | …010001101010100111110 |
3 | 102001120121021212202200201 |
4 | 231130233002031110332 |
5 | 402132333431112342 |
6 | 10350443041114114 |
7 | 441434362540510 |
oct | 55345702152476 |
9 | 12046537782621 |
10 | 3123230332222 |
11 | aa4611111250 |
12 | 42537762893a |
13 | 19869a046050 |
14 | ab245281bb0 |
15 | 563980d9db7 |
hex | 2d72f08d53e |
3123230332222 has 32 divisors (see below), whose sum is σ = 6290142211584. Its totient is φ = 1123239679200.
The previous prime is 3123230332139. The next prime is 3123230332223. The reversal of 3123230332222 is 2222330323213.
It is a happy number.
It is a super-2 number, since 2×31232303322222 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3123230332223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 780025554 + ... + 780029557.
It is an arithmetic number, because the mean of its divisors is an integer number (196566944112).
Almost surely, 23123230332222 is an apocalyptic number.
3123230332222 is an abundant number, since it is smaller than the sum of its proper divisors (3166911879362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3123230332222 is a wasteful number, since it uses less digits than its factorization.
3123230332222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1560055144.
The product of its (nonzero) digits is 15552, while the sum is 28.
Adding to 3123230332222 its reverse (2222330323213), we get a palindrome (5345560655435).
Subtracting from 3123230332222 its reverse (2222330323213), we obtain a palindrome (900900009009).
The spelling of 3123230332222 in words is "three trillion, one hundred twenty-three billion, two hundred thirty million, three hundred thirty-two thousand, two hundred twenty-two".
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