Base | Representation |
---|---|
bin | 11111011010001010001 |
3 | 1221021210120 |
4 | 3323101101 |
5 | 230413301 |
6 | 34020453 |
7 | 11514405 |
oct | 3732121 |
9 | 1837716 |
10 | 1029201 |
11 | 643288 |
12 | 417729 |
13 | 2a05c4 |
14 | 1cb105 |
15 | 154e36 |
hex | fb451 |
1029201 has 8 divisors (see below), whose sum is σ = 1377600. Its totient is φ = 683472.
The previous prime is 1029199. The next prime is 1029209.
It is a happy number.
1029201 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1029201 - 21 = 1029199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1029209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556 + ... + 1538.
It is an arithmetic number, because the mean of its divisors is an integer number (172200).
21029201 is an apocalyptic number.
It is an amenable number.
1029201 is a deficient number, since it is larger than the sum of its proper divisors (348399).
1029201 is an equidigital number, since it uses as much as digits as its factorization.
1029201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1335.
The product of its (nonzero) digits is 36, while the sum is 15.
The square root of 1029201 is about 1014.4954410937. The cubic root of 1029201 is about 100.9640430120.
The spelling of 1029201 in words is "one million, twenty-nine thousand, two hundred one".
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