Base | Representation |
---|---|
bin | 1110001101100010101… |
… | …0010000010110000111 |
3 | 212100012110011210101212 |
4 | 3203120222100112013 |
5 | 13000011144433411 |
6 | 304055024442035 |
7 | 23432225212502 |
oct | 3433052202607 |
9 | 770173153355 |
10 | 244153124231 |
11 | 945aa089a15 |
12 | 3b39a47931b |
13 | 1a03c9470a3 |
14 | bb620a2139 |
15 | 653e87b68b |
hex | 38d8a90587 |
244153124231 has 2 divisors, whose sum is σ = 244153124232. Its totient is φ = 244153124230.
The previous prime is 244153124183. The next prime is 244153124233. The reversal of 244153124231 is 132421351442.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 244153124231 - 26 = 244153124167 is a prime.
It is a super-2 number, since 2×2441531242312 (a number of 24 digits) contains 22 as substring.
Together with 244153124233, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (244153124233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122076562115 + 122076562116.
It is an arithmetic number, because the mean of its divisors is an integer number (122076562116).
Almost surely, 2244153124231 is an apocalyptic number.
244153124231 is a deficient number, since it is larger than the sum of its proper divisors (1).
244153124231 is an equidigital number, since it uses as much as digits as its factorization.
244153124231 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 23040, while the sum is 32.
Adding to 244153124231 its reverse (132421351442), we get a palindrome (376574475673).
The spelling of 244153124231 in words is "two hundred forty-four billion, one hundred fifty-three million, one hundred twenty-four thousand, two hundred thirty-one".
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