Base | Representation |
---|---|
bin | 10100111000101111… |
… | …10110100101111011 |
3 | 1001221111001102120011 |
4 | 22130113312211323 |
5 | 140431114330321 |
6 | 5052410442351 |
7 | 544610416051 |
oct | 123427664573 |
9 | 31844042504 |
10 | 11213433211 |
11 | 4834766382 |
12 | 220b4333b7 |
13 | 10992060a6 |
14 | 78538c1d1 |
15 | 45969dae1 |
hex | 29c5f697b |
11213433211 has 8 divisors (see below), whose sum is σ = 11488932000. Its totient is φ = 10938029760.
The previous prime is 11213433193. The next prime is 11213433323. The reversal of 11213433211 is 11233431211.
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 11213433211 - 219 = 11212908923 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11213430211) 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, 253365 + ... + 294313.
It is an arithmetic number, because the mean of its divisors is an integer number (1436116500).
Almost surely, 211213433211 is an apocalyptic number.
11213433211 is a deficient number, since it is larger than the sum of its proper divisors (275498789).
11213433211 is an equidigital number, since it uses as much as digits as its factorization.
11213433211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47669.
The product of its digits is 432, while the sum is 22.
Adding to 11213433211 its reverse (11233431211), we get a palindrome (22446864422).
The spelling of 11213433211 in words is "eleven billion, two hundred thirteen million, four hundred thirty-three thousand, two hundred eleven".
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