Base | Representation |
---|---|
bin | 11000101000010011… |
… | …01111110001110001 |
3 | 1021010112102001121020 |
4 | 30110021233301301 |
5 | 204040042014301 |
6 | 10024034450053 |
7 | 645451440624 |
oct | 142411576161 |
9 | 37115361536 |
10 | 13223001201 |
11 | 5676048573 |
12 | 2690433929 |
13 | 1329650487 |
14 | 8d6217dbb |
15 | 525d01436 |
hex | 31426fc71 |
13223001201 has 8 divisors (see below), whose sum is σ = 17640801984. Its totient is φ = 8810267280.
The previous prime is 13223001193. The next prime is 13223001223. The reversal of 13223001201 is 10210032231.
13223001201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13223001201 - 23 = 13223001193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13223001401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1260621 + ... + 1271066.
It is an arithmetic number, because the mean of its divisors is an integer number (2205100248).
Almost surely, 213223001201 is an apocalyptic number.
It is an amenable number.
13223001201 is a deficient number, since it is larger than the sum of its proper divisors (4417800783).
13223001201 is a wasteful number, since it uses less digits than its factorization.
13223001201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2533431.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 13223001201 its reverse (10210032231), we get a palindrome (23433033432).
The spelling of 13223001201 in words is "thirteen billion, two hundred twenty-three million, one thousand, two hundred one".
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