Base | Representation |
---|---|
bin | 1000110100011101001100 |
3 | 11100110111002 |
4 | 20310131030 |
5 | 1042441022 |
6 | 121315432 |
7 | 25436363 |
oct | 10643514 |
9 | 4313432 |
10 | 2312012 |
11 | 133a05a |
12 | 935b78 |
13 | 62c471 |
14 | 4427da |
15 | 30a092 |
hex | 23474c |
2312012 has 12 divisors (see below), whose sum is σ = 4076520. Its totient is φ = 1147296.
The previous prime is 2311993. The next prime is 2312021. The reversal of 2312012 is 2102132.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2311984 and 2312002.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1562 + ... + 2657.
It is an arithmetic number, because the mean of its divisors is an integer number (339710).
22312012 is an apocalyptic number.
It is an amenable number.
2312012 is a deficient number, since it is larger than the sum of its proper divisors (1764508).
2312012 is a wasteful number, since it uses less digits than its factorization.
2312012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4360 (or 4358 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 2312012 is about 1520.5301706970. The cubic root of 2312012 is about 132.2300091400.
Adding to 2312012 its reverse (2102132), we get a palindrome (4414144).
It can be divided in two parts, 23120 and 12, that added together give a palindrome (23132).
The spelling of 2312012 in words is "two million, three hundred twelve thousand, twelve".
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