Base | Representation |
---|---|
bin | 11000110101010011… |
… | …00110010101000101 |
3 | 1021102010112111121022 |
4 | 30122221212111011 |
5 | 204300443430110 |
6 | 10042531200525 |
7 | 651244152443 |
oct | 143251462505 |
9 | 37363474538 |
10 | 13332014405 |
11 | 5721635826 |
12 | 2700a46145 |
13 | 13460cb628 |
14 | 9068b3b93 |
15 | 530686755 |
hex | 31aa66545 |
13332014405 has 4 divisors (see below), whose sum is σ = 15998417292. Its totient is φ = 10665611520.
The previous prime is 13332014383. The next prime is 13332014419. The reversal of 13332014405 is 50441023331.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50441023331 = 107 ⋅471411433.
It can be written as a sum of positive squares in 2 ways, for example, as 9799614049 + 3532400356 = 98993^2 + 59434^2 .
It is not a de Polignac number, because 13332014405 - 214 = 13331998021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1333201436 + ... + 1333201445.
It is an arithmetic number, because the mean of its divisors is an integer number (3999604323).
Almost surely, 213332014405 is an apocalyptic number.
It is an amenable number.
13332014405 is a deficient number, since it is larger than the sum of its proper divisors (2666402887).
13332014405 is an equidigital number, since it uses as much as digits as its factorization.
13332014405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2666402886.
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 13332014405 its reverse (50441023331), we get a palindrome (63773037736).
The spelling of 13332014405 in words is "thirteen billion, three hundred thirty-two million, fourteen thousand, four hundred five".
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