Base | Representation |
---|---|
bin | 10001101000110110111… |
… | …111010011010100001011 |
3 | 11021212122120021112222022 |
4 | 101220312333103110023 |
5 | 124324341423410243 |
6 | 2324455501115055 |
7 | 153400023256310 |
oct | 21506677232413 |
9 | 4255576245868 |
10 | 1212103341323 |
11 | 428060811616 |
12 | 176ab6b58a8b |
13 | 8a3bac92b34 |
14 | 42947b66d07 |
15 | 217e2570b68 |
hex | 11a36fd350b |
1212103341323 has 8 divisors (see below), whose sum is σ = 1385308096992. Its totient is φ = 1038910369536.
The previous prime is 1212103341287. The next prime is 1212103341341. The reversal of 1212103341323 is 3231433012121.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1212103341323 - 26 = 1212103341259 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1212103341292 and 1212103341301.
It is not an unprimeable number, because it can be changed into a prime (1212103341223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2724440 + ... + 3137957.
It is an arithmetic number, because the mean of its divisors is an integer number (173163512124).
Almost surely, 21212103341323 is an apocalyptic number.
1212103341323 is a deficient number, since it is larger than the sum of its proper divisors (173204755669).
1212103341323 is an equidigital number, since it uses as much as digits as its factorization.
1212103341323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5891941.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 1212103341323 its reverse (3231433012121), we get a palindrome (4443536353444).
The spelling of 1212103341323 in words is "one trillion, two hundred twelve billion, one hundred three million, three hundred forty-one thousand, three hundred twenty-three".
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