Base | Representation |
---|---|
bin | 11001001101010001… |
… | …01011110101011001 |
3 | 1021221010220210002211 |
4 | 30212220223311121 |
5 | 210203433221101 |
6 | 10114513155121 |
7 | 656235315061 |
oct | 144650536531 |
9 | 37833823084 |
10 | 13533101401 |
11 | 58150a0426 |
12 | 275825baa1 |
13 | 1378976611 |
14 | 92549a3a1 |
15 | 543157c51 |
hex | 326a2bd59 |
13533101401 has 4 divisors (see below), whose sum is σ = 13999760100. Its totient is φ = 13066442704.
The previous prime is 13533101377. The next prime is 13533101419. The reversal of 13533101401 is 10410133531.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 10521835776 + 3011265625 = 102576^2 + 54875^2 .
It is a cyclic number.
It is not a de Polignac number, because 13533101401 - 27 = 13533101273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13533101431) 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, 233329306 + ... + 233329363.
It is an arithmetic number, because the mean of its divisors is an integer number (3499940025).
Almost surely, 213533101401 is an apocalyptic number.
It is an amenable number.
13533101401 is a deficient number, since it is larger than the sum of its proper divisors (466658699).
13533101401 is an equidigital number, since it uses as much as digits as its factorization.
13533101401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 466658698.
The product of its (nonzero) digits is 540, while the sum is 22.
Adding to 13533101401 its reverse (10410133531), we get a palindrome (23943234932).
The spelling of 13533101401 in words is "thirteen billion, five hundred thirty-three million, one hundred one thousand, four hundred one".
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