Base | Representation |
---|---|
bin | 1000100011001010111111 |
3 | 11012212100222 |
4 | 20203022333 |
5 | 1033204330 |
6 | 120011555 |
7 | 25023104 |
oct | 10431277 |
9 | 4185328 |
10 | 2241215 |
11 | 12a0949 |
12 | 900bbb |
13 | 606182 |
14 | 424aab |
15 | 2e40e5 |
hex | 2232bf |
2241215 has 8 divisors (see below), whose sum is σ = 2706048. Its totient is φ = 1781920.
The previous prime is 2241209. The next prime is 2241247. The reversal of 2241215 is 5121422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2241215 - 24 = 2241199 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2241193 and 2241202.
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, 431 + ... + 2160.
It is an arithmetic number, because the mean of its divisors is an integer number (338256).
22241215 is an apocalyptic number.
2241215 is a deficient number, since it is larger than the sum of its proper divisors (464833).
2241215 is a wasteful number, since it uses less digits than its factorization.
2241215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2769.
The product of its digits is 160, while the sum is 17.
The square root of 2241215 is about 1497.0688026941. The cubic root of 2241215 is about 130.8663049504.
Adding to 2241215 its reverse (5121422), we get a palindrome (7362637).
The spelling of 2241215 in words is "two million, two hundred forty-one thousand, two hundred fifteen".
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