Base | Representation |
---|---|
bin | 1010100011100000011011… |
… | …00110010101010110011000 |
3 | 10001011212122221020110201022 |
4 | 11101300031212111112120 |
5 | 11020234023220422222 |
6 | 121210344430342012 |
7 | 4613612112614516 |
oct | 521601546252630 |
9 | 101155587213638 |
10 | 23210231420312 |
11 | 7439449602482 |
12 | 272a36b65a908 |
13 | cc493ba58b61 |
14 | 5a3549dd94b6 |
15 | 2a3b40dc1042 |
hex | 151c0d995598 |
23210231420312 has 32 divisors (see below), whose sum is σ = 43770197318400. Its totient is φ = 11538243148800.
The previous prime is 23210231420303. The next prime is 23210231420401. The reversal of 23210231420312 is 21302413201232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134239 + ... + 6907022.
It is an arithmetic number, because the mean of its divisors is an integer number (1367818666200).
Almost surely, 223210231420312 is an apocalyptic number.
It is an amenable number.
23210231420312 is a deficient number, since it is larger than the sum of its proper divisors (20559965898088).
23210231420312 is a wasteful number, since it uses less digits than its factorization.
23210231420312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8043347 (or 8043343 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 23210231420312 its reverse (21302413201232), we get a palindrome (44512644621544).
The spelling of 23210231420312 in words is "twenty-three trillion, two hundred ten billion, two hundred thirty-one million, four hundred twenty thousand, three hundred twelve".
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