Base | Representation |
---|---|
bin | 1011000111110001101100… |
… | …1101011000101000101011 |
3 | 1121022000012021001100012120 |
4 | 2301330123031120220223 |
5 | 3100321402431312243 |
6 | 42001323124242323 |
7 | 2401313620203006 |
oct | 261743315305053 |
9 | 47260167040176 |
10 | 12228228385323 |
11 | 3994a65152775 |
12 | 1455ab4b403a3 |
13 | 6a916a041b32 |
14 | 303bc6b0053d |
15 | 16313e6c0c83 |
hex | b1f1b358a2b |
12228228385323 has 8 divisors (see below), whose sum is σ = 16306538927568. Its totient is φ = 8151035049984.
The previous prime is 12228228385279. The next prime is 12228228385337. The reversal of 12228228385323 is 32358382282221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12228228385323 - 217 = 12228228254251 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12228228389323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279276186 + ... + 279319967.
It is an arithmetic number, because the mean of its divisors is an integer number (2038317365946).
Almost surely, 212228228385323 is an apocalyptic number.
12228228385323 is a deficient number, since it is larger than the sum of its proper divisors (4078310542245).
12228228385323 is an equidigital number, since it uses as much as digits as its factorization.
12228228385323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 558603453.
The product of its digits is 4423680, while the sum is 51.
The spelling of 12228228385323 in words is "twelve trillion, two hundred twenty-eight billion, two hundred twenty-eight million, three hundred eighty-five thousand, three hundred twenty-three".
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