Base | Representation |
---|---|
bin | 1000000110001100001000 |
3 | 10222211112021 |
4 | 20012030020 |
5 | 1020410004 |
6 | 113254224 |
7 | 24020026 |
oct | 10061410 |
9 | 3884467 |
10 | 2122504 |
11 | 121a73a |
12 | 864374 |
13 | 594127 |
14 | 3d3716 |
15 | 2bdd54 |
hex | 206308 |
2122504 has 8 divisors (see below), whose sum is σ = 3979710. Its totient is φ = 1061248.
The previous prime is 2122499. The next prime is 2122507. The reversal of 2122504 is 4052212.
It can be written as a sum of positive squares in only one way, i.e., 1954404 + 168100 = 1398^2 + 410^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2122507) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132649 + ... + 132664.
22122504 is an apocalyptic number.
It is an amenable number.
2122504 is a deficient number, since it is larger than the sum of its proper divisors (1857206).
2122504 is a wasteful number, since it uses less digits than its factorization.
2122504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265319 (or 265315 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 16.
The square root of 2122504 is about 1456.8816012291. The cubic root of 2122504 is about 128.5137231933.
Adding to 2122504 its reverse (4052212), we get a palindrome (6174716).
The spelling of 2122504 in words is "two million, one hundred twenty-two thousand, five hundred four".
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