Base | Representation |
---|---|
bin | 11000110010101100… |
… | …11101111101111001 |
3 | 1021100121112100022122 |
4 | 30121112131331321 |
5 | 204224404102301 |
6 | 10040432131025 |
7 | 650561010353 |
oct | 143126357571 |
9 | 37317470278 |
10 | 13310222201 |
11 | 5710300a41 |
12 | 26b5696a75 |
13 | 134173b533 |
14 | 903a400d3 |
15 | 52d7ce81b |
hex | 31959df79 |
13310222201 has 4 divisors (see below), whose sum is σ = 13428011892. Its totient is φ = 13192432512.
The previous prime is 13310222147. The next prime is 13310222207. The reversal of 13310222201 is 10222201331.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10222201331 = 61 ⋅167577071.
It can be written as a sum of positive squares in 2 ways, for example, as 622452601 + 12687769600 = 24949^2 + 112640^2 .
It is a cyclic number.
It is not a de Polignac number, because 13310222201 - 26 = 13310222137 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 13310222201.
It is not an unprimeable number, because it can be changed into a prime (13310222207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58894676 + ... + 58894901.
It is an arithmetic number, because the mean of its divisors is an integer number (3357002973).
Almost surely, 213310222201 is an apocalyptic number.
It is an amenable number.
13310222201 is a deficient number, since it is larger than the sum of its proper divisors (117789691).
13310222201 is a wasteful number, since it uses less digits than its factorization.
13310222201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117789690.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 13310222201 its reverse (10222201331), we get a palindrome (23532423532).
The spelling of 13310222201 in words is "thirteen billion, three hundred ten million, two hundred twenty-two thousand, two hundred one".
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