Base | Representation |
---|---|
bin | 11000110101010011… |
… | …00111111100010011 |
3 | 1021102010112211122222 |
4 | 30122221213330103 |
5 | 204300444133021 |
6 | 10042531251255 |
7 | 651244210631 |
oct | 143251477423 |
9 | 37363484588 |
10 | 13332021011 |
11 | 572163a791 |
12 | 2700a49b2b |
13 | 134610163a |
14 | 9068b6351 |
15 | 5306886ab |
hex | 31aa67f13 |
13332021011 has 4 divisors (see below), whose sum is σ = 13335930672. Its totient is φ = 13328111352.
The previous prime is 13332021007. The next prime is 13332021113. The reversal of 13332021011 is 11012023331.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11012023331 = 631 ⋅17451701.
It is a cyclic number.
It is not a de Polignac number, because 13332021011 - 22 = 13332021007 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13332021211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1949711 + ... + 1956536.
It is an arithmetic number, because the mean of its divisors is an integer number (3333982668).
Almost surely, 213332021011 is an apocalyptic number.
13332021011 is a deficient number, since it is larger than the sum of its proper divisors (3909661).
13332021011 is an equidigital number, since it uses as much as digits as its factorization.
13332021011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3909660.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 13332021011 its reverse (11012023331), we get a palindrome (24344044342).
The spelling of 13332021011 in words is "thirteen billion, three hundred thirty-two million, twenty-one thousand, eleven".
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