Base | Representation |
---|---|
bin | 111101010000010100001 |
3 | 10202222100210 |
4 | 13222002201 |
5 | 1003212301 |
6 | 111004333 |
7 | 23026620 |
oct | 7520241 |
9 | 3688323 |
10 | 2007201 |
11 | 1151049 |
12 | 8096a9 |
13 | 5537c1 |
14 | 3a36b7 |
15 | 299ad6 |
hex | 1ea0a1 |
2007201 has 8 divisors (see below), whose sum is σ = 3058624. Its totient is φ = 1146960.
The previous prime is 2007199. The next prime is 2007209. The reversal of 2007201 is 1027002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2007201 - 21 = 2007199 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2007209) 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, 47770 + ... + 47811.
It is an arithmetic number, because the mean of its divisors is an integer number (382328).
22007201 is an apocalyptic number.
2007201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2007201 is a deficient number, since it is larger than the sum of its proper divisors (1051423).
2007201 is an equidigital number, since it uses as much as digits as its factorization.
2007201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95591.
The product of its (nonzero) digits is 28, while the sum is 12.
The square root of 2007201 is about 1416.7572127927. The cubic root of 2007201 is about 126.1431353973.
The spelling of 2007201 in words is "two million, seven thousand, two hundred one".
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