Base | Representation |
---|---|
bin | 1011010011110001001000… |
… | …0000100100101110001111 |
3 | 1122000200221001001201211111 |
4 | 2310330102000210232033 |
5 | 3112210302002242343 |
6 | 42240112454432451 |
7 | 2422225605025255 |
oct | 264742200445617 |
9 | 48020831051744 |
10 | 12434232462223 |
11 | 3a643680797a0 |
12 | 1489a07362727 |
13 | 6c270a226620 |
14 | 30db6a3725d5 |
15 | 168699cd5c9d |
hex | b4f12024b8f |
12434232462223 has 32 divisors (see below), whose sum is σ = 14670997996032. Its totient is φ = 10389414672000.
The previous prime is 12434232462221. The next prime is 12434232462263. The reversal of 12434232462223 is 32226423243421.
It is not a de Polignac number, because 12434232462223 - 21 = 12434232462221 is a prime.
It is a super-2 number, since 2×124342324622232 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12434232462221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52532086 + ... + 52768252.
It is an arithmetic number, because the mean of its divisors is an integer number (458468687376).
Almost surely, 212434232462223 is an apocalyptic number.
12434232462223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12434232462223 is a deficient number, since it is larger than the sum of its proper divisors (2236765533809).
12434232462223 is a wasteful number, since it uses less digits than its factorization.
12434232462223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237775.
The product of its digits is 663552, while the sum is 40.
The spelling of 12434232462223 in words is "twelve trillion, four hundred thirty-four billion, two hundred thirty-two million, four hundred sixty-two thousand, two hundred twenty-three".
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