Base | Representation |
---|---|
bin | 10000010100001100110… |
… | …110111110001001111011 |
3 | 10222012000111202012000021 |
4 | 100110030312332021323 |
5 | 121332210230414321 |
6 | 2215023450151311 |
7 | 144001302315151 |
oct | 20241466761173 |
9 | 3865014665007 |
10 | 1121202201211 |
11 | 3a255445a634 |
12 | 161368422537 |
13 | 81962568271 |
14 | 3c3a32d33d1 |
15 | 1e27203e941 |
hex | 1050cdbe27b |
1121202201211 has 8 divisors (see below), whose sum is σ = 1181038773200. Its totient is φ = 1061448222240.
The previous prime is 1121202201209. The next prime is 1121202201221. The reversal of 1121202201211 is 1121022021211.
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 1121202201211 - 21 = 1121202201209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1121202201221) 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, 20620380 + ... + 20674681.
It is an arithmetic number, because the mean of its divisors is an integer number (147629846650).
Almost surely, 21121202201211 is an apocalyptic number.
1121202201211 is a deficient number, since it is larger than the sum of its proper divisors (59836571989).
1121202201211 is a wasteful number, since it uses less digits than its factorization.
1121202201211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41296509.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 1121202201211 its reverse (1121022021211), we get a palindrome (2242224222422).
The spelling of 1121202201211 in words is "one trillion, one hundred twenty-one billion, two hundred two million, two hundred one thousand, two hundred eleven".
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