Base | Representation |
---|---|
bin | 111001110101111011… |
… | …1101101100001101010 |
3 | 102212121211221121000100 |
4 | 1303223313231201222 |
5 | 4013343340200232 |
6 | 133021511050230 |
7 | 11655124264434 |
oct | 1635367554152 |
9 | 385554847010 |
10 | 124216334442 |
11 | 48752978642 |
12 | 200a7970976 |
13 | b937891c15 |
14 | 60252d1654 |
15 | 337020ec7c |
hex | 1cebded86a |
124216334442 has 12 divisors (see below), whose sum is σ = 269135391330. Its totient is φ = 41405444808.
The previous prime is 124216334441. The next prime is 124216334443. The reversal of 124216334442 is 244433612421.
124216334442 is a `hidden beast` number, since 1 + 24 + 2 + 163 + 34 + 442 = 666.
It is an interprime number because it is at equal distance from previous prime (124216334441) and next prime (124216334443).
It can be written as a sum of positive squares in only one way, i.e., 123047309961 + 1169024481 = 350781^2 + 34191^2 .
It is a junction number, because it is equal to n+sod(n) for n = 124216334397 and 124216334406.
It is not an unprimeable number, because it can be changed into a prime (124216334441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3450453717 + ... + 3450453752.
Almost surely, 2124216334442 is an apocalyptic number.
124216334442 is an abundant number, since it is smaller than the sum of its proper divisors (144919056888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124216334442 is a wasteful number, since it uses less digits than its factorization.
124216334442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6900907477 (or 6900907474 counting only the distinct ones).
The product of its digits is 110592, while the sum is 36.
Adding to 124216334442 its reverse (244433612421), we get a palindrome (368649946863).
The spelling of 124216334442 in words is "one hundred twenty-four billion, two hundred sixteen million, three hundred thirty-four thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •