Base | Representation |
---|---|
bin | 1001000011001010010101 |
3 | 11110112002221 |
4 | 21003022111 |
5 | 1101402440 |
6 | 122502341 |
7 | 26110111 |
oct | 11031225 |
9 | 4415087 |
10 | 2372245 |
11 | 1380337 |
12 | 9649b1 |
13 | 6509c5 |
14 | 45a741 |
15 | 31cd4a |
hex | 243295 |
2372245 has 8 divisors (see below), whose sum is σ = 2996640. Its totient is φ = 1797840.
The previous prime is 2372239. The next prime is 2372257. The reversal of 2372245 is 5422732.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2372245 - 211 = 2370197 is a prime.
It is an Ulam number.
It is a d-powerful number, because it can be written as 23 + 32 + 73 + 217 + 221 + 48 + 57 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12391 + ... + 12580.
It is an arithmetic number, because the mean of its divisors is an integer number (374580).
22372245 is an apocalyptic number.
It is an amenable number.
2372245 is a deficient number, since it is larger than the sum of its proper divisors (624395).
2372245 is a wasteful number, since it uses less digits than its factorization.
2372245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24995.
The product of its digits is 3360, while the sum is 25.
The square root of 2372245 is about 1540.2094013478. The cubic root of 2372245 is about 133.3684733769.
Adding to 2372245 its reverse (5422732), we get a palindrome (7794977).
The spelling of 2372245 in words is "two million, three hundred seventy-two thousand, two hundred forty-five".
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