Base | Representation |
---|---|
bin | 10100111000110111… |
… | …00101100110111111 |
3 | 1001221112220011111212 |
4 | 22130123211212333 |
5 | 140431342142343 |
6 | 5052443435035 |
7 | 544621634240 |
oct | 123433454677 |
9 | 31845804455 |
10 | 11214412223 |
11 | 4835274983 |
12 | 220b825a7b |
13 | 10994898a1 |
14 | 785564cc7 |
15 | 4597e3c18 |
hex | 29c6e59bf |
11214412223 has 16 divisors (see below), whose sum is σ = 13309169664. Its totient is φ = 9246545280.
The previous prime is 11214412217. The next prime is 11214412241. The reversal of 11214412223 is 32221441211.
It is not a de Polignac number, because 11214412223 - 24 = 11214412207 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11214412273) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118490 + ... + 190967.
It is an arithmetic number, because the mean of its divisors is an integer number (831823104).
Almost surely, 211214412223 is an apocalyptic number.
11214412223 is a deficient number, since it is larger than the sum of its proper divisors (2094757441).
11214412223 is a wasteful number, since it uses less digits than its factorization.
11214412223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309662.
The product of its digits is 768, while the sum is 23.
Adding to 11214412223 its reverse (32221441211), we get a palindrome (43435853434).
The spelling of 11214412223 in words is "eleven billion, two hundred fourteen million, four hundred twelve thousand, two hundred twenty-three".
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