Base | Representation |
---|---|
bin | 1011111011111011001111… |
… | …0110001000110111100001 |
3 | 1201110122201001100000110210 |
4 | 2332332303312020313201 |
5 | 3210011220423344131 |
6 | 43525051531044333 |
7 | 2523121324536525 |
oct | 276766366106741 |
9 | 51418631300423 |
10 | 13124142403041 |
11 | 41aaa102715aa |
12 | 157b6688a06a9 |
13 | 7427a8133237 |
14 | 3352d758dd85 |
15 | 17b5c8141146 |
hex | befb3d88de1 |
13124142403041 has 32 divisors (see below), whose sum is σ = 17745348741120. Its totient is φ = 8626614840000.
The previous prime is 13124142402971. The next prime is 13124142403049. The reversal of 13124142403041 is 14030424142131.
It is a happy number.
It is not a de Polignac number, because 13124142403041 - 210 = 13124142402017 is a prime.
It is a super-2 number, since 2×131241424030412 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13124142403049) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 675482715 + ... + 675502143.
It is an arithmetic number, because the mean of its divisors is an integer number (554542148160).
Almost surely, 213124142403041 is an apocalyptic number.
It is an amenable number.
13124142403041 is a deficient number, since it is larger than the sum of its proper divisors (4621206338079).
13124142403041 is a wasteful number, since it uses less digits than its factorization.
13124142403041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24837.
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 13124142403041 its reverse (14030424142131), we get a palindrome (27154566545172).
The spelling of 13124142403041 in words is "thirteen trillion, one hundred twenty-four billion, one hundred forty-two million, four hundred three thousand, forty-one".
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