Base | Representation |
---|---|
bin | 101010011111… |
… | …110001101001 |
3 | 202221222111001 |
4 | 222133301221 |
5 | 10322441301 |
6 | 1034435001 |
7 | 163455502 |
oct | 52376151 |
9 | 22858431 |
10 | 11140201 |
11 | 6319886 |
12 | 3892a61 |
13 | 2400847 |
14 | 169dba9 |
15 | ea0c01 |
hex | a9fc69 |
11140201 has 4 divisors (see below), whose sum is σ = 11151504. Its totient is φ = 11128900.
The previous prime is 11140193. The next prime is 11140231. The reversal of 11140201 is 10204111.
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 a cyclic number.
It is not a de Polignac number, because 11140201 - 23 = 11140193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11140231) 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, 4015 + ... + 6196.
It is an arithmetic number, because the mean of its divisors is an integer number (2787876).
Almost surely, 211140201 is an apocalyptic number.
It is an amenable number.
11140201 is a deficient number, since it is larger than the sum of its proper divisors (11303).
11140201 is a wasteful number, since it uses less digits than its factorization.
11140201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11302.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 11140201 is about 3337.6939644012. The cubic root of 11140201 is about 223.3388842956.
Adding to 11140201 its reverse (10204111), we get a palindrome (21344312).
The spelling of 11140201 in words is "eleven million, one hundred forty thousand, two hundred one".
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