Base | Representation |
---|---|
bin | 11000101010110011… |
… | …11101110101011101 |
3 | 1021011222222110002210 |
4 | 30111121331311131 |
5 | 204110432432201 |
6 | 10030105311033 |
7 | 646125254145 |
oct | 142531756535 |
9 | 37158873083 |
10 | 13244030301 |
11 | 5686a00a97 |
12 | 2697495479 |
13 | 1330b04128 |
14 | 8d8d2d925 |
15 | 527aa71d6 |
hex | 31567dd5d |
13244030301 has 4 divisors (see below), whose sum is σ = 17658707072. Its totient is φ = 8829353532.
The previous prime is 13244030279. The next prime is 13244030321. The reversal of 13244030301 is 10303044231.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 13244030301 - 29 = 13244029789 is a prime.
It is a super-2 number, since 2×132440303012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13244030321) 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, 2207338381 + ... + 2207338386.
It is an arithmetic number, because the mean of its divisors is an integer number (4414676768).
Almost surely, 213244030301 is an apocalyptic number.
It is an amenable number.
13244030301 is a deficient number, since it is larger than the sum of its proper divisors (4414676771).
13244030301 is an equidigital number, since it uses as much as digits as its factorization.
13244030301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4414676770.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 13244030301 its reverse (10303044231), we get a palindrome (23547074532).
The spelling of 13244030301 in words is "thirteen billion, two hundred forty-four million, thirty thousand, three hundred one".
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