Base | Representation |
---|---|
bin | 1000100111010000… |
… | …0111100110101000 |
3 | 12222010200221111011 |
4 | 2021310013212220 |
5 | 14213402004344 |
6 | 1021233113304 |
7 | 111203606341 |
oct | 21164074650 |
9 | 5863627434 |
10 | 2312141224 |
11 | a87163a18 |
12 | 5463b8834 |
13 | 2ab036503 |
14 | 17d10d0c8 |
15 | d7ebdd34 |
hex | 89d079a8 |
2312141224 has 8 divisors (see below), whose sum is σ = 4335264810. Its totient is φ = 1156070608.
The previous prime is 2312141207. The next prime is 2312141233. The reversal of 2312141224 is 4221412132.
It can be written as a sum of positive squares in only one way, i.e., 1382501124 + 929640100 = 37182^2 + 30490^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 2312141195 and 2312141204.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144508819 + ... + 144508834.
Almost surely, 22312141224 is an apocalyptic number.
It is an amenable number.
2312141224 is a deficient number, since it is larger than the sum of its proper divisors (2023123586).
2312141224 is a wasteful number, since it uses less digits than its factorization.
2312141224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289017659 (or 289017655 counting only the distinct ones).
The product of its digits is 768, while the sum is 22.
The square root of 2312141224 is about 48084.7296342612. The cubic root of 2312141224 is about 1322.3247264688.
Adding to 2312141224 its reverse (4221412132), we get a palindrome (6533553356).
The spelling of 2312141224 in words is "two billion, three hundred twelve million, one hundred forty-one thousand, two hundred twenty-four".
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