Base | Representation |
---|---|
bin | 1011111011111100010011… |
… | …1111011001000100111001 |
3 | 1201110200110002120120010101 |
4 | 2332333010333121010321 |
5 | 3210012313042311101 |
6 | 43525140244115401 |
7 | 2523131416452400 |
oct | 276770477310471 |
9 | 51420402516111 |
10 | 13124430041401 |
11 | 4200048672558 |
12 | 157b729095b61 |
13 | 7428228c3553 |
14 | 335323866637 |
15 | 17b5e350c401 |
hex | befc4fd9139 |
13124430041401 has 24 divisors (see below), whose sum is σ = 16177447547136. Its totient is φ = 10579795873920.
The previous prime is 13124430041357. The next prime is 13124430041407. The reversal of 13124430041401 is 10414003442131.
It is not a de Polignac number, because 13124430041401 - 211 = 13124430039353 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13124430041401.
It is not an unprimeable number, because it can be changed into a prime (13124430041407) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4831165 + ... + 7041946.
It is an arithmetic number, because the mean of its divisors is an integer number (674060314464).
Almost surely, 213124430041401 is an apocalyptic number.
It is an amenable number.
13124430041401 is a deficient number, since it is larger than the sum of its proper divisors (3053017505735).
13124430041401 is a wasteful number, since it uses less digits than its factorization.
13124430041401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11874469 (or 11874462 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 13124430041401 its reverse (10414003442131), we get a palindrome (23538433483532).
The spelling of 13124430041401 in words is "thirteen trillion, one hundred twenty-four billion, four hundred thirty million, forty-one thousand, four hundred one".
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