Base | Representation |
---|---|
bin | 1011000110111010001010… |
… | …0111101011001111000110 |
3 | 1121020120201021220202222000 |
4 | 2301232202213223033012 |
5 | 3100100340001112410 |
6 | 41550415533050130 |
7 | 2400245314635243 |
oct | 261564247531706 |
9 | 47216637822860 |
10 | 12213320332230 |
11 | 3989704a21836 |
12 | 1453034326946 |
13 | 6a7932579c44 |
14 | 3031b0bb25ca |
15 | 162a6a9bedc0 |
hex | b1ba29eb3c6 |
12213320332230 has 64 divisors (see below), whose sum is σ = 32569160832000. Its totient is φ = 3256854760800.
The previous prime is 12213320332229. The next prime is 12213320332237. The reversal of 12213320332230 is 3223302331221.
12213320332230 is a `hidden beast` number, since 1 + 2 + 2 + 1 + 3 + 320 + 332 + 2 + 3 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 12213320332194 and 12213320332203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12213320332237) 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, 54644205 + ... + 54867255.
It is an arithmetic number, because the mean of its divisors is an integer number (508893138000).
Almost surely, 212213320332230 is an apocalyptic number.
12213320332230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12213320332230 is an abundant number, since it is smaller than the sum of its proper divisors (20355840499770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12213320332230 is a wasteful number, since it uses less digits than its factorization.
12213320332230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 425866 (or 425860 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 12213320332230 its reverse (3223302331221), we get a palindrome (15436622663451).
The spelling of 12213320332230 in words is "twelve trillion, two hundred thirteen billion, three hundred twenty million, three hundred thirty-two thousand, two hundred thirty".
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