Base | Representation |
---|---|
bin | 111001011000100110… |
… | …1101001101010000110 |
3 | 102210002021011220112111 |
4 | 1302301031221222012 |
5 | 4004334422330042 |
6 | 132340114211234 |
7 | 11621544446356 |
oct | 1626115515206 |
9 | 383067156474 |
10 | 123232230022 |
11 | 48298421400 |
12 | 1ba72283b1a |
13 | b80ba2bc05 |
14 | 5d70720b66 |
15 | 3313b1d517 |
hex | 1cb1369a86 |
123232230022 has 24 divisors (see below), whose sum is σ = 205463374200. Its totient is φ = 55385262240.
The previous prime is 123232229999. The next prime is 123232230049. The reversal of 123232230022 is 220032232321.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 123232229975 and 123232230002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2839272 + ... + 2882347.
It is an arithmetic number, because the mean of its divisors is an integer number (8560973925).
Almost surely, 2123232230022 is an apocalyptic number.
123232230022 is a deficient number, since it is larger than the sum of its proper divisors (82231144178).
123232230022 is a wasteful number, since it uses less digits than its factorization.
123232230022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5721732 (or 5721721 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 123232230022 its reverse (220032232321), we get a palindrome (343264462343).
The spelling of 123232230022 in words is "one hundred twenty-three billion, two hundred thirty-two million, two hundred thirty thousand, twenty-two".
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