Base | Representation |
---|---|
bin | 10000001000000010000001 |
3 | 21221202122000 |
4 | 100020002001 |
5 | 2040232301 |
6 | 230334213 |
7 | 50634126 |
oct | 20100201 |
9 | 7852560 |
10 | 4227201 |
11 | 2427a60 |
12 | 14ba369 |
13 | b50104 |
14 | 7c074d |
15 | 587786 |
hex | 408081 |
4227201 has 32 divisors (see below), whose sum is σ = 7011840. Its totient is φ = 2494800.
The previous prime is 4227187. The next prime is 4227229. The reversal of 4227201 is 1027224.
4227201 is nontrivially palindromic in base 2.
It is not a de Polignac number, because 4227201 - 26 = 4227137 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4227281) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12606 + ... + 12936.
It is an arithmetic number, because the mean of its divisors is an integer number (219120).
Almost surely, 24227201 is an apocalyptic number.
It is an amenable number.
4227201 is a deficient number, since it is larger than the sum of its proper divisors (2784639).
4227201 is a wasteful number, since it uses less digits than its factorization.
4227201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 394 (or 388 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 18.
The square root of 4227201 is about 2056.0158073322. The cubic root of 4227201 is about 161.6904238773.
The spelling of 4227201 in words is "four million, two hundred twenty-seven thousand, two hundred one".
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