Base | Representation |
---|---|
bin | 1110101101100… |
… | …10001110101110 |
3 | 22121020001101111 |
4 | 13112302032232 |
5 | 223043212142 |
6 | 20125102234 |
7 | 3025665616 |
oct | 726621656 |
9 | 277201344 |
10 | 123413422 |
11 | 63733370 |
12 | 353b797a |
13 | 1c7507c2 |
14 | 12567a46 |
15 | ac7be17 |
hex | 75b23ae |
123413422 has 16 divisors (see below), whose sum is σ = 203310000. Its totient is φ = 55719040.
The previous prime is 123413401. The next prime is 123413453. The reversal of 123413422 is 224314321.
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 = 123413393 and 123413402.
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, 15547 + ... + 22102.
It is an arithmetic number, because the mean of its divisors is an integer number (12706875).
Almost surely, 2123413422 is an apocalyptic number.
123413422 is a deficient number, since it is larger than the sum of its proper divisors (79896578).
123413422 is a wasteful number, since it uses less digits than its factorization.
123413422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37811.
The product of its digits is 1152, while the sum is 22.
The square root of 123413422 is about 11109.1593741381. The cubic root of 123413422 is about 497.8755488658.
Adding to 123413422 its reverse (224314321), we get a palindrome (347727743).
The spelling of 123413422 in words is "one hundred twenty-three million, four hundred thirteen thousand, four hundred twenty-two".
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