Base | Representation |
---|---|
bin | 1011111011000… |
… | …00100011011001 |
3 | 20222012001012112 |
4 | 11331200203121 |
5 | 201100311301 |
6 | 13531322105 |
7 | 2323033634 |
oct | 575404331 |
9 | 228161175 |
10 | 100010201 |
11 | 514a9165 |
12 | 295b0335 |
13 | 17948345 |
14 | d3d4c1b |
15 | 8ba79bb |
hex | 5f608d9 |
100010201 has 8 divisors (see below), whose sum is σ = 106986600. Its totient is φ = 93155328.
The previous prime is 100010191. The next prime is 100010203. The reversal of 100010201 is 102010001.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 45914176 + 54096025 = 6776^2 + 7355^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 100010201 - 218 = 99748057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100010203) 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, 28676 + ... + 31973.
It is an arithmetic number, because the mean of its divisors is an integer number (13373325).
Almost surely, 2100010201 is an apocalyptic number.
It is an amenable number.
100010201 is a deficient number, since it is larger than the sum of its proper divisors (6976399).
100010201 is an equidigital number, since it uses as much as digits as its factorization.
100010201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60763.
The product of its (nonzero) digits is 2, while the sum is 5.
The square root of 100010201 is about 10000.5100369931. The cubic root of 100010201 is about 464.1746657739.
Adding to 100010201 its reverse (102010001), we get a palindrome (202020202).
The spelling of 100010201 in words is "one hundred million, ten thousand, two hundred one".
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