Base | Representation |
---|---|
bin | 11001000010001101… |
… | …01110011111010101 |
3 | 1021200200022122202112 |
4 | 30201012232133111 |
5 | 210011210011201 |
6 | 10101400320405 |
7 | 654030530612 |
oct | 144106563725 |
9 | 37620278675 |
10 | 13440313301 |
11 | 5777785348 |
12 | 2731173105 |
13 | 136268960c |
14 | 917025509 |
15 | 539e2a0bb |
hex | 3211ae7d5 |
13440313301 has 8 divisors (see below), whose sum is σ = 13698267264. Its totient is φ = 13182521040.
The previous prime is 13440313273. The next prime is 13440313303. The reversal of 13440313301 is 10331304431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13440313301 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13440313303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134600 + ... + 212126.
It is an arithmetic number, because the mean of its divisors is an integer number (1712283408).
Almost surely, 213440313301 is an apocalyptic number.
It is an amenable number.
13440313301 is a deficient number, since it is larger than the sum of its proper divisors (257953963).
13440313301 is an equidigital number, since it uses as much as digits as its factorization.
13440313301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80851.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 13440313301 its reverse (10331304431), we get a palindrome (23771617732).
The spelling of 13440313301 in words is "thirteen billion, four hundred forty million, three hundred thirteen thousand, three hundred one".
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