Base | Representation |
---|---|
bin | 11110101111001100001 |
3 | 1220011121202 |
4 | 3311321201 |
5 | 224212301 |
6 | 33330545 |
7 | 11363306 |
oct | 3657141 |
9 | 1804552 |
10 | 1007201 |
11 | 6287a8 |
12 | 406a55 |
13 | 2935a0 |
14 | 1c30ad |
15 | 14d66b |
hex | f5e61 |
1007201 has 4 divisors (see below), whose sum is σ = 1084692. Its totient is φ = 929712.
The previous prime is 1007179. The next prime is 1007203. The reversal of 1007201 is 1027001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 524176 + 483025 = 724^2 + 695^2 .
It is a cyclic number.
It is not a de Polignac number, because 1007201 - 26 = 1007137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1007203) 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, 38726 + ... + 38751.
It is an arithmetic number, because the mean of its divisors is an integer number (271173).
21007201 is an apocalyptic number.
It is an amenable number.
1007201 is a deficient number, since it is larger than the sum of its proper divisors (77491).
1007201 is an equidigital number, since it uses as much as digits as its factorization.
1007201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77490.
The product of its (nonzero) digits is 14, while the sum is 11.
The square root of 1007201 is about 1003.5940414331. The cubic root of 1007201 is about 100.2394594673.
The spelling of 1007201 in words is "one million, seven thousand, two hundred one".
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