Base | Representation |
---|---|
bin | 1000100101110101000101 |
3 | 11020102022011 |
4 | 20211311011 |
5 | 1034031401 |
6 | 120134221 |
7 | 25066615 |
oct | 10456505 |
9 | 4212264 |
10 | 2252101 |
11 | 12a9045 |
12 | 907371 |
13 | 60b107 |
14 | 428a45 |
15 | 2e7451 |
hex | 225d45 |
2252101 has 4 divisors (see below), whose sum is σ = 2255104. Its totient is φ = 2249100.
The previous prime is 2252087. The next prime is 2252113. The reversal of 2252101 is 1012522.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 2252101 - 213 = 2243909 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2252161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 706 + ... + 2236.
It is an arithmetic number, because the mean of its divisors is an integer number (563776).
22252101 is an apocalyptic number.
It is an amenable number.
2252101 is a deficient number, since it is larger than the sum of its proper divisors (3003).
2252101 is a wasteful number, since it uses less digits than its factorization.
2252101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3002.
The product of its (nonzero) digits is 40, while the sum is 13.
The square root of 2252101 is about 1500.7001699207. The cubic root of 2252101 is about 131.0778435231.
Adding to 2252101 its reverse (1012522), we get a palindrome (3264623).
The spelling of 2252101 in words is "two million, two hundred fifty-two thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •