Base | Representation |
---|---|
bin | 111001111100101001… |
… | …0011001010101011111 |
3 | 102220012112111210210020 |
4 | 1303321102121111133 |
5 | 4014324001332224 |
6 | 133100111443223 |
7 | 11663526505641 |
oct | 1637122312537 |
9 | 386175453706 |
10 | 124441433439 |
11 | 48858a43874 |
12 | 2014b226513 |
13 | b9723c64ab |
14 | 6047168891 |
15 | 3384d75c79 |
hex | 1cf949955f |
124441433439 has 16 divisors (see below), whose sum is σ = 168656538624. Its totient is φ = 81593877600.
The previous prime is 124441433401. The next prime is 124441433449. The reversal of 124441433439 is 934334144421.
It is not a de Polignac number, because 124441433439 - 223 = 124433044831 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 124441433439.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124441433449) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2868222 + ... + 2911284.
It is an arithmetic number, because the mean of its divisors is an integer number (10541033664).
Almost surely, 2124441433439 is an apocalyptic number.
124441433439 is a deficient number, since it is larger than the sum of its proper divisors (44215105185).
124441433439 is a wasteful number, since it uses less digits than its factorization.
124441433439 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58918.
The product of its digits is 497664, while the sum is 42.
The spelling of 124441433439 in words is "one hundred twenty-four billion, four hundred forty-one million, four hundred thirty-three thousand, four hundred thirty-nine".
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