Base | Representation |
---|---|
bin | 10111001011010110… |
… | …00101110100111010 |
3 | 1012010012002201102222 |
4 | 23211223011310322 |
5 | 200440430304424 |
6 | 5414421124042 |
7 | 620232365153 |
oct | 134553056472 |
9 | 35105081388 |
10 | 12443213114 |
11 | 5305962202 |
12 | 24b3259622 |
13 | 1233c262c7 |
14 | 86083092a |
15 | 4cc61ce5e |
hex | 2e5ac5d3a |
12443213114 has 16 divisors (see below), whose sum is σ = 18798302880. Its totient is φ = 6177254160.
The previous prime is 12443213099. The next prime is 12443213129. The reversal of 12443213114 is 41131234421.
It is an interprime number because it is at equal distance from previous prime (12443213099) and next prime (12443213129).
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 141632 + ... + 212004.
It is an arithmetic number, because the mean of its divisors is an integer number (1174893930).
Almost surely, 212443213114 is an apocalyptic number.
12443213114 is a deficient number, since it is larger than the sum of its proper divisors (6355089766).
12443213114 is a wasteful number, since it uses less digits than its factorization.
12443213114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71005.
The product of its digits is 2304, while the sum is 26.
Adding to 12443213114 its reverse (41131234421), we get a palindrome (53574447535).
The spelling of 12443213114 in words is "twelve billion, four hundred forty-three million, two hundred thirteen thousand, one hundred fourteen".
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