Base | Representation |
---|---|
bin | 111001011011100111… |
… | …0100011101101111100 |
3 | 102210100022001012211122 |
4 | 1302313032203231330 |
5 | 4010041240144012 |
6 | 132354121010112 |
7 | 11624211213611 |
oct | 1626716435574 |
9 | 383308035748 |
10 | 123333131132 |
11 | 4833a378952 |
12 | 1baa0023938 |
13 | b8268c9903 |
14 | 5d7dca8508 |
15 | 331c8eee72 |
hex | 1cb73a3b7c |
123333131132 has 12 divisors (see below), whose sum is σ = 227192610120. Its totient is φ = 58420956816.
The previous prime is 123333131101. The next prime is 123333131143. The reversal of 123333131132 is 231131333321.
123333131132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1233331311322 (a number of 23 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 (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811402103 + ... + 811402254.
It is an arithmetic number, because the mean of its divisors is an integer number (18932717510).
Almost surely, 2123333131132 is an apocalyptic number.
It is an amenable number.
123333131132 is a deficient number, since it is larger than the sum of its proper divisors (103859478988).
123333131132 is a wasteful number, since it uses less digits than its factorization.
123333131132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1622804380 (or 1622804378 counting only the distinct ones).
The product of its digits is 2916, while the sum is 26.
Adding to 123333131132 its reverse (231131333321), we get a palindrome (354464464453).
The spelling of 123333131132 in words is "one hundred twenty-three billion, three hundred thirty-three million, one hundred thirty-one thousand, one hundred thirty-two".
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