Base | Representation |
---|---|
bin | 1000001110110110001… |
… | …1000011110101101111 |
3 | 111112001002212001222122 |
4 | 2003231203003311233 |
5 | 4304114113010211 |
6 | 144545222303155 |
7 | 13134425043656 |
oct | 2035543036557 |
9 | 445032761878 |
10 | 141424344431 |
11 | 54a833a01a7 |
12 | 234aa887abb |
13 | 1044a9b5456 |
14 | 6bb887a19d |
15 | 3a2acc46db |
hex | 20ed8c3d6f |
141424344431 has 4 divisors (see below), whose sum is σ = 148867731000. Its totient is φ = 133980957864.
The previous prime is 141424344427. The next prime is 141424344487. The reversal of 141424344431 is 134443424141.
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 141424344431 - 22 = 141424344427 is a prime.
It is a super-2 number, since 2×1414243444312 (a number of 23 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 = 141424344391 and 141424344400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141424344491) 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, 3721693256 + ... + 3721693293.
It is an arithmetic number, because the mean of its divisors is an integer number (37216932750).
Almost surely, 2141424344431 is an apocalyptic number.
141424344431 is a deficient number, since it is larger than the sum of its proper divisors (7443386569).
141424344431 is an equidigital number, since it uses as much as digits as its factorization.
141424344431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7443386568.
The product of its digits is 73728, while the sum is 35.
Adding to 141424344431 its reverse (134443424141), we get a palindrome (275867768572).
The spelling of 141424344431 in words is "one hundred forty-one billion, four hundred twenty-four million, three hundred forty-four thousand, four hundred thirty-one".
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