Base | Representation |
---|---|
bin | 11000110110011111… |
… | …10001011010110101 |
3 | 1021102211100220111002 |
4 | 30123033301122311 |
5 | 204311024140201 |
6 | 10043525453045 |
7 | 651425211200 |
oct | 143317613265 |
9 | 37384326432 |
10 | 13342021301 |
11 | 5727250094 |
12 | 2704271185 |
13 | 13481c337b |
14 | 907d5a937 |
15 | 5314b176b |
hex | 31b3f16b5 |
13342021301 has 6 divisors (see below), whose sum is σ = 15520310550. Its totient is φ = 11436018216.
The previous prime is 13342021279. The next prime is 13342021313. The reversal of 13342021301 is 10312024331.
It can be written as a sum of positive squares in only one way, i.e., 12729706276 + 612315025 = 112826^2 + 24745^2 .
It is not a de Polignac number, because 13342021301 - 26 = 13342021237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13342021351) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136143026 + ... + 136143123.
It is an arithmetic number, because the mean of its divisors is an integer number (2586718425).
Almost surely, 213342021301 is an apocalyptic number.
It is an amenable number.
13342021301 is a deficient number, since it is larger than the sum of its proper divisors (2178289249).
13342021301 is an equidigital number, since it uses as much as digits as its factorization.
13342021301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272286163 (or 272286156 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 13342021301 its reverse (10312024331), we get a palindrome (23654045632).
The spelling of 13342021301 in words is "thirteen billion, three hundred forty-two million, twenty-one thousand, three hundred one".
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