Base | Representation |
---|---|
bin | 1011011011101111010001 |
3 | 12122021101110 |
4 | 23123233101 |
5 | 1231402301 |
6 | 144123533 |
7 | 34322124 |
oct | 13335721 |
9 | 5567343 |
10 | 2997201 |
11 | 1767929 |
12 | 10065a9 |
13 | 80c2bc |
14 | 5803bb |
15 | 3e30d6 |
hex | 2dbbd1 |
2997201 has 4 divisors (see below), whose sum is σ = 3996272. Its totient is φ = 1998132.
The previous prime is 2997157. The next prime is 2997209. The reversal of 2997201 is 1027992.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 2997201 - 213 = 2989009 is a prime.
It is a D-number.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2997209) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499531 + ... + 499536.
It is an arithmetic number, because the mean of its divisors is an integer number (999068).
22997201 is an apocalyptic number.
It is an amenable number.
2997201 is a deficient number, since it is larger than the sum of its proper divisors (999071).
2997201 is an equidigital number, since it uses as much as digits as its factorization.
2997201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 999070.
The product of its (nonzero) digits is 2268, while the sum is 30.
The square root of 2997201 is about 1731.2426173128. The cubic root of 2997201 is about 144.1800891123.
The spelling of 2997201 in words is "two million, nine hundred ninety-seven thousand, two hundred one".
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