Base | Representation |
---|---|
bin | 1011000111011110010011… |
… | …0101101000110110000111 |
3 | 1121021111202100212002202222 |
4 | 2301313210311220312013 |
5 | 3100230221413121203 |
6 | 41555102312522555 |
7 | 2401040601101432 |
oct | 261674465506607 |
9 | 47244670762688 |
10 | 12223021223303 |
11 | 3992832910890 |
12 | 1454aa10b045b |
13 | 6a881a2bc087 |
14 | 303851314819 |
15 | 162e37498038 |
hex | b1de4d68d87 |
12223021223303 has 16 divisors (see below), whose sum is σ = 13914354825216. Its totient is φ = 10628407167840.
The previous prime is 12223021223299. The next prime is 12223021223333. The reversal of 12223021223303 is 30332212032221.
It is not a de Polignac number, because 12223021223303 - 22 = 12223021223299 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12223021223333) 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, 8310026 + ... + 9669672.
It is an arithmetic number, because the mean of its divisors is an integer number (869647176576).
Almost surely, 212223021223303 is an apocalyptic number.
12223021223303 is a deficient number, since it is larger than the sum of its proper divisors (1691333601913).
12223021223303 is a wasteful number, since it uses less digits than its factorization.
12223021223303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1395214.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 12223021223303 its reverse (30332212032221), we get a palindrome (42555233255524).
The spelling of 12223021223303 in words is "twelve trillion, two hundred twenty-three billion, twenty-one million, two hundred twenty-three thousand, three hundred three".
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