Base | Representation |
---|---|
bin | 1110101101000… |
… | …00110110011010 |
3 | 22121002102201220 |
4 | 13112200312122 |
5 | 223033422414 |
6 | 20123352510 |
7 | 3025251231 |
oct | 726406632 |
9 | 277072656 |
10 | 123342234 |
11 | 63694934 |
12 | 35382736 |
13 | 1c727292 |
14 | 12549b18 |
15 | ac65ca9 |
hex | 75a0d9a |
123342234 has 8 divisors (see below), whose sum is σ = 246684480. Its totient is φ = 41114076.
The previous prime is 123342203. The next prime is 123342239. The reversal of 123342234 is 432243321.
It is a sphenic number, since it is the product of 3 distinct primes.
123342234 is an admirable number.
It is a super-2 number, since 2×1233422342 = 30426613376221512, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (123342239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10278514 + ... + 10278525.
It is an arithmetic number, because the mean of its divisors is an integer number (30835560).
Almost surely, 2123342234 is an apocalyptic number.
123342234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123342234 is a wasteful number, since it uses less digits than its factorization.
123342234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20557044.
The product of its digits is 3456, while the sum is 24.
The square root of 123342234 is about 11105.9548891574. The cubic root of 123342234 is about 497.7798013613.
Adding to 123342234 its reverse (432243321), we get a palindrome (555585555).
The spelling of 123342234 in words is "one hundred twenty-three million, three hundred forty-two thousand, two hundred thirty-four".
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