Base | Representation |
---|---|
bin | 101110101001… |
… | …110111110110 |
3 | 212000100120221 |
4 | 232221313312 |
5 | 11112331014 |
6 | 1114044554 |
7 | 205645240 |
oct | 56516766 |
9 | 25010527 |
10 | 12230134 |
11 | 69a3754 |
12 | 411975a |
13 | 26c2987 |
14 | 18a5090 |
15 | 1118b24 |
hex | ba9df6 |
12230134 has 16 divisors (see below), whose sum is σ = 21311136. Its totient is φ = 5155200.
The previous prime is 12230111. The next prime is 12230149. The reversal of 12230134 is 43103221.
It is a happy number.
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, 6307 + ... + 8014.
It is an arithmetic number, because the mean of its divisors is an integer number (1331946).
Almost surely, 212230134 is an apocalyptic number.
12230134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
12230134 is a deficient number, since it is larger than the sum of its proper divisors (9081002).
12230134 is a wasteful number, since it uses less digits than its factorization.
12230134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14391.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 12230134 is about 3497.1608484598. The cubic root of 12230134 is about 230.3971336730.
Adding to 12230134 its reverse (43103221), we get a palindrome (55333355).
The spelling of 12230134 in words is "twelve million, two hundred thirty thousand, one hundred thirty-four".
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