Base | Representation |
---|---|
bin | 1000100100101000100001 |
3 | 11020011120200 |
4 | 20210220201 |
5 | 1033402301 |
6 | 120055413 |
7 | 25046415 |
oct | 10445041 |
9 | 4204520 |
10 | 2247201 |
11 | 12a53a0 |
12 | 904569 |
13 | 608b08 |
14 | 426d45 |
15 | 2e5c86 |
hex | 224a21 |
2247201 has 12 divisors (see below), whose sum is σ = 3541200. Its totient is φ = 1361880.
The previous prime is 2247173. The next prime is 2247209. The reversal of 2247201 is 1027422.
It is not a de Polignac number, because 2247201 - 29 = 2246689 is a prime.
It is a super-3 number, since 3×22472013 = 34044504143334784803, which contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2247209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11251 + ... + 11448.
It is an arithmetic number, because the mean of its divisors is an integer number (295100).
22247201 is an apocalyptic number.
It is an amenable number.
2247201 is a deficient number, since it is larger than the sum of its proper divisors (1293999).
2247201 is a wasteful number, since it uses less digits than its factorization.
2247201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22716 (or 22713 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 18.
The square root of 2247201 is about 1499.0667096564. The cubic root of 2247201 is about 130.9827104583.
The spelling of 2247201 in words is "two million, two hundred forty-seven thousand, two hundred one".
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