Base | Representation |
---|---|
bin | 11010010011011111… |
… | …11101011111101111 |
3 | 1100110012102122222101 |
4 | 31021233331133233 |
5 | 212410241230221 |
6 | 10253155555531 |
7 | 1006650546505 |
oct | 151157753757 |
9 | 40405378871 |
10 | 14122211311 |
11 | 5a9769041a |
12 | 28a15bbba7 |
13 | 1440a2b470 |
14 | 97d80a675 |
15 | 579c23d91 |
hex | 349bfd7ef |
14122211311 has 4 divisors (see below), whose sum is σ = 15208535272. Its totient is φ = 13035887352.
The previous prime is 14122211261. The next prime is 14122211329. The reversal of 14122211311 is 11311222141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11311222141 = 23 ⋅491792267.
It is a cyclic number.
It is not a de Polignac number, because 14122211311 - 223 = 14113822703 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 (14122211711) 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, 543161961 + ... + 543161986.
It is an arithmetic number, because the mean of its divisors is an integer number (3802133818).
Almost surely, 214122211311 is an apocalyptic number.
14122211311 is a deficient number, since it is larger than the sum of its proper divisors (1086323961).
14122211311 is a wasteful number, since it uses less digits than its factorization.
14122211311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1086323960.
The product of its digits is 96, while the sum is 19.
Adding to 14122211311 its reverse (11311222141), we get a palindrome (25433433452).
The spelling of 14122211311 in words is "fourteen billion, one hundred twenty-two million, two hundred eleven thousand, three hundred eleven".
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