Base | Representation |
---|---|
bin | 1011000110111010000101… |
… | …1110101111001101110111 |
3 | 1121020120122221221100222012 |
4 | 2301232201132233031313 |
5 | 3100100320102241043 |
6 | 41550414011154435 |
7 | 2400244663262222 |
oct | 261564136571567 |
9 | 47216587840865 |
10 | 12213301212023 |
11 | 39896a515250a |
12 | 1453029a45a1b |
13 | 6a792b614102 |
14 | 3031ac4365b9 |
15 | 162a68e94a18 |
hex | b1ba17af377 |
12213301212023 has 4 divisors (see below), whose sum is σ = 12213362275008. Its totient is φ = 12213240149040.
The previous prime is 12213301212017. The next prime is 12213301212067. The reversal of 12213301212023 is 32021210331221.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12213301212023 - 238 = 11938423305079 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 12213301212023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12213301202023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30230486 + ... + 30631827.
It is an arithmetic number, because the mean of its divisors is an integer number (3053340568752).
Almost surely, 212213301212023 is an apocalyptic number.
12213301212023 is a deficient number, since it is larger than the sum of its proper divisors (61062985).
12213301212023 is an equidigital number, since it uses as much as digits as its factorization.
12213301212023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61062984.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 12213301212023 its reverse (32021210331221), we get a palindrome (44234511543244).
The spelling of 12213301212023 in words is "twelve trillion, two hundred thirteen billion, three hundred one million, two hundred twelve thousand, twenty-three".
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