Base | Representation |
---|---|
bin | 11011100101001011111001 |
3 | 111121022222020 |
4 | 123211023321 |
5 | 3322331301 |
6 | 414545053 |
7 | 115312206 |
oct | 33451371 |
9 | 14538866 |
10 | 7230201 |
11 | 4099180 |
12 | 2508189 |
13 | 1661c34 |
14 | d62cad |
15 | 97c436 |
hex | 6e52f9 |
7230201 has 8 divisors (see below), whose sum is σ = 10516704. Its totient is φ = 4381920.
The previous prime is 7230199. The next prime is 7230221. The reversal of 7230201 is 1020327.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 7230201 - 21 = 7230199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (7230221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109516 + ... + 109581.
It is an arithmetic number, because the mean of its divisors is an integer number (1314588).
Almost surely, 27230201 is an apocalyptic number.
It is an amenable number.
7230201 is a deficient number, since it is larger than the sum of its proper divisors (3286503).
7230201 is a wasteful number, since it uses less digits than its factorization.
7230201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219111.
The product of its (nonzero) digits is 84, while the sum is 15.
The square root of 7230201 is about 2688.9033080421. The cubic root of 7230201 is about 193.3674886809.
Adding to 7230201 its reverse (1020327), we get a palindrome (8250528).
The spelling of 7230201 in words is "seven million, two hundred thirty thousand, two hundred one".
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