Base | Representation |
---|---|
bin | 10100111000110100… |
… | …01010110010001001 |
3 | 1001221112012021012021 |
4 | 22130122022302021 |
5 | 140431243241301 |
6 | 5052431444441 |
7 | 544615524520 |
oct | 123432126211 |
9 | 31845167167 |
10 | 11214040201 |
11 | 4835040421 |
12 | 220b686721 |
13 | 1099389460 |
14 | 7854a94b7 |
15 | 45976d8a1 |
hex | 29c68ac89 |
11214040201 has 32 divisors (see below), whose sum is σ = 13996958976. Its totient is φ = 8748000000.
The previous prime is 11214040193. The next prime is 11214040207. The reversal of 11214040201 is 10204041211.
It is a happy number.
It is a 7-Lehmer number, since φ(11214040201) divides (11214040201-1)7.
It is a cyclic number.
It is not a de Polignac number, because 11214040201 - 23 = 11214040193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11214040207) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2304511 + ... + 2309371.
It is an arithmetic number, because the mean of its divisors is an integer number (437404968).
Almost surely, 211214040201 is an apocalyptic number.
It is an amenable number.
11214040201 is a deficient number, since it is larger than the sum of its proper divisors (2782918775).
11214040201 is a wasteful number, since it uses less digits than its factorization.
11214040201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5233.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 11214040201 its reverse (10204041211), we get a palindrome (21418081412).
The spelling of 11214040201 in words is "eleven billion, two hundred fourteen million, forty thousand, two hundred one".
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