Base | Representation |
---|---|
bin | 11011001101110010… |
… | …00010111101000111 |
3 | 1101201021102102101121 |
4 | 31212321002331013 |
5 | 214410422212411 |
6 | 10413503134411 |
7 | 1025035401103 |
oct | 154671027507 |
9 | 41637372347 |
10 | 14611132231 |
11 | 621866a9a3 |
12 | 29b92a4407 |
13 | 14bb104797 |
14 | 9c871a903 |
15 | 5a7aee571 |
hex | 366e42f47 |
14611132231 has 4 divisors (see below), whose sum is σ = 14858778600. Its totient is φ = 14363485864.
The previous prime is 14611132219. The next prime is 14611132301. The reversal of 14611132231 is 13223111641.
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 14611132231 - 29 = 14611131719 is a prime.
It is a super-2 number, since 2×146111322312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14611132196 and 14611132205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14611130231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123823096 + ... + 123823213.
It is an arithmetic number, because the mean of its divisors is an integer number (3714694650).
Almost surely, 214611132231 is an apocalyptic number.
14611132231 is a deficient number, since it is larger than the sum of its proper divisors (247646369).
14611132231 is an equidigital number, since it uses as much as digits as its factorization.
14611132231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247646368.
The product of its digits is 864, while the sum is 25.
Adding to 14611132231 its reverse (13223111641), we get a palindrome (27834243872).
The spelling of 14611132231 in words is "fourteen billion, six hundred eleven million, one hundred thirty-two thousand, two hundred thirty-one".
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