Base | Representation |
---|---|
bin | 1111100001101110111110… |
… | …11010001001110111001101 |
3 | 11110220011202221202212002201 |
4 | 13300313133122021313031 |
5 | 13433410304430224323 |
6 | 200341423552321501 |
7 | 10122566063421226 |
oct | 760673732116715 |
9 | 143804687685081 |
10 | 34144443211213 |
11 | a97463905a145 |
12 | 39b5508b43291 |
13 | 1608a654ac01a |
14 | 86085808024d |
15 | 3e3296ac78ad |
hex | 1f0ddf689dcd |
34144443211213 has 4 divisors (see below), whose sum is σ = 34153050334720. Its totient is φ = 34135836087708.
The previous prime is 34144443211187. The next prime is 34144443211217. The reversal of 34144443211213 is 31211234444143.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34144443211213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34144443211217) 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, 4303555803 + ... + 4303563736.
It is an arithmetic number, because the mean of its divisors is an integer number (8538262583680).
Almost surely, 234144443211213 is an apocalyptic number.
It is an amenable number.
34144443211213 is a deficient number, since it is larger than the sum of its proper divisors (8607123507).
34144443211213 is an equidigital number, since it uses as much as digits as its factorization.
34144443211213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8607123506.
The product of its digits is 110592, while the sum is 37.
Adding to 34144443211213 its reverse (31211234444143), we get a palindrome (65355677655356).
The spelling of 34144443211213 in words is "thirty-four trillion, one hundred forty-four billion, four hundred forty-three million, two hundred eleven thousand, two hundred thirteen".
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