Base | Representation |
---|---|
bin | 1011111011111000101001… |
… | …0011000010000101000101 |
3 | 1201110120220110200020222112 |
4 | 2332332022103002011011 |
5 | 3210003304001144331 |
6 | 43524454430310405 |
7 | 2523065131544336 |
oct | 276761223020505 |
9 | 51416813606875 |
10 | 13123445334341 |
11 | 41aa692844571 |
12 | 157b4b3358405 |
13 | 7426c68ac154 |
14 | 33526cb7a28d |
15 | 17b586d4c32b |
hex | bef8a4c2145 |
13123445334341 has 8 divisors (see below), whose sum is σ = 13441513235040. Its totient is φ = 12808971421488.
The previous prime is 13123445334317. The next prime is 13123445334403. The reversal of 13123445334341 is 14343354432131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13123445334341 - 218 = 13123445072197 is a prime.
It is a super-2 number, since 2×131234453343412 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13123445334841) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 898489571 + ... + 898504176.
It is an arithmetic number, because the mean of its divisors is an integer number (1680189154380).
Almost surely, 213123445334341 is an apocalyptic number.
It is an amenable number.
13123445334341 is a deficient number, since it is larger than the sum of its proper divisors (318067900699).
13123445334341 is a wasteful number, since it uses less digits than its factorization.
13123445334341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1796993923.
The product of its digits is 622080, while the sum is 41.
Adding to 13123445334341 its reverse (14343354432131), we get a palindrome (27466799766472).
The spelling of 13123445334341 in words is "thirteen trillion, one hundred twenty-three billion, four hundred forty-five million, three hundred thirty-four thousand, three hundred forty-one".
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