Base | Representation |
---|---|
bin | 111001110011101100… |
… | …1100110111110011111 |
3 | 102212102121211012100011 |
4 | 1303213121212332133 |
5 | 4013220140200211 |
6 | 133010231344051 |
7 | 11653223634502 |
oct | 1634731467637 |
9 | 385377735304 |
10 | 124141334431 |
11 | 48714601a64 |
12 | 20086822027 |
13 | b92519260a |
14 | 601936b139 |
15 | 3368847921 |
hex | 1ce7666f9f |
124141334431 has 4 divisors (see below), whose sum is σ = 124255122264. Its totient is φ = 124027546600.
The previous prime is 124141334393. The next prime is 124141334441. The reversal of 124141334431 is 134433141421.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 134433141421 = 10369 ⋅12964909.
It is a cyclic number.
It is not a de Polignac number, because 124141334431 - 229 = 123604463519 is a prime.
It is a super-2 number, since 2×1241413344312 (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 = 124141334393 and 124141334402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124141334441) 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, 56892280 + ... + 56894461.
It is an arithmetic number, because the mean of its divisors is an integer number (31063780566).
Almost surely, 2124141334431 is an apocalyptic number.
124141334431 is a deficient number, since it is larger than the sum of its proper divisors (113787833).
124141334431 is a wasteful number, since it uses less digits than its factorization.
124141334431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113787832.
The product of its digits is 13824, while the sum is 31.
Adding to 124141334431 its reverse (134433141421), we get a palindrome (258574475852).
The spelling of 124141334431 in words is "one hundred twenty-four billion, one hundred forty-one million, three hundred thirty-four thousand, four hundred thirty-one".
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