Base | Representation |
---|---|
bin | 10011001101010010… |
… | …10001111111011111 |
3 | 222121122220111212101 |
4 | 21212221101333133 |
5 | 132104340012343 |
6 | 4423130345531 |
7 | 513353553613 |
oct | 114651217737 |
9 | 28548814771 |
10 | 10312032223 |
11 | 4411967489 |
12 | 1bb958b2a7 |
13 | c8453bb1c |
14 | 6db789343 |
15 | 405496e4d |
hex | 266a51fdf |
10312032223 has 6 divisors (see below), whose sum is σ = 10352379296. Its totient is φ = 10271841792.
The previous prime is 10312032209. The next prime is 10312032233. The reversal of 10312032223 is 32223021301.
It is not a de Polignac number, because 10312032223 - 29 = 10312031711 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10312032223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10312032233) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12015 + ... + 144112.
Almost surely, 210312032223 is an apocalyptic number.
10312032223 is a deficient number, since it is larger than the sum of its proper divisors (40347073).
10312032223 is an frugal number, since it uses more digits than its factorization.
10312032223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156641 (or 156384 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 10312032223 its reverse (32223021301), we get a palindrome (42535053524).
The spelling of 10312032223 in words is "ten billion, three hundred twelve million, thirty-two thousand, two hundred twenty-three".
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