Base | Representation |
---|---|
bin | 1011110111110100100110 |
3 | 12212010011210 |
4 | 23313310212 |
5 | 1244042410 |
6 | 150412250 |
7 | 35311362 |
oct | 13676446 |
9 | 5763153 |
10 | 3112230 |
11 | 18362a0 |
12 | 1061086 |
13 | 84c774 |
14 | 5b02a2 |
15 | 417220 |
hex | 2f7d26 |
3112230 has 32 divisors (see below), whose sum is σ = 8149248. Its totient is φ = 754400.
The previous prime is 3112147. The next prime is 3112237. The reversal of 3112230 is 322113.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4386 + ... + 5045.
It is an arithmetic number, because the mean of its divisors is an integer number (254664).
Almost surely, 23112230 is an apocalyptic number.
3112230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3112230 is an abundant number, since it is smaller than the sum of its proper divisors (5037018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112230 is a wasteful number, since it uses less digits than its factorization.
3112230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9452.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 3112230 is about 1764.1513540510. The cubic root of 3112230 is about 146.0014699295.
Adding to 3112230 its reverse (322113), we get a palindrome (3434343).
The spelling of 3112230 in words is "three million, one hundred twelve thousand, two hundred thirty".
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