Base | Representation |
---|---|
bin | 11011111110010110100110… |
… | …011101110010111001011000 |
3 | 121010121202102202020100222010 |
4 | 123332112212131302321120 |
5 | 112111224301020204144 |
6 | 1113400103011425520 |
7 | 34625530620501411 |
oct | 3376264635627130 |
9 | 533552382210863 |
10 | 123032131022424 |
11 | 362246a7580678 |
12 | 1197054b8b52a0 |
13 | 5385b59981c80 |
14 | 2254b03414808 |
15 | e35534b175b9 |
hex | 6fe5a6772e58 |
123032131022424 has 64 divisors (see below), whose sum is σ = 332128396908000. Its totient is φ = 37754549554176.
The previous prime is 123032131022389. The next prime is 123032131022431. The reversal of 123032131022424 is 424220131230321.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 123032131022391 and 123032131022400.
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, 528481149 + ... + 528713900.
Almost surely, 2123032131022424 is an apocalyptic number.
It is an amenable number.
123032131022424 is an abundant number, since it is smaller than the sum of its proper divisors (209096265885576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123032131022424 is a wasteful number, since it uses less digits than its factorization.
123032131022424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1057195444 (or 1057195440 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 123032131022424 its reverse (424220131230321), we get a palindrome (547252262252745).
The spelling of 123032131022424 in words is "one hundred twenty-three trillion, thirty-two billion, one hundred thirty-one million, twenty-two thousand, four hundred twenty-four".
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