Base | Representation |
---|---|
bin | 1000101001010001… |
… | …1110100110001101 |
3 | 12222201122220200112 |
4 | 2022110132212031 |
5 | 14223034432023 |
6 | 1022135005405 |
7 | 111335656451 |
oct | 21224364615 |
9 | 5881586615 |
10 | 2320624013 |
11 | a90a28194 |
12 | 549209865 |
13 | 2aca16606 |
14 | 1802ba661 |
15 | d8ae7478 |
hex | 8a51e98d |
2320624013 has 4 divisors (see below), whose sum is σ = 2369999040. Its totient is φ = 2271248988.
The previous prime is 2320623989. The next prime is 2320624039. The reversal of 2320624013 is 3104260232.
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 a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2320624013 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2320624013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2320624213) 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, 24687443 + ... + 24687536.
It is an arithmetic number, because the mean of its divisors is an integer number (592499760).
Almost surely, 22320624013 is an apocalyptic number.
It is an amenable number.
2320624013 is a deficient number, since it is larger than the sum of its proper divisors (49375027).
2320624013 is an equidigital number, since it uses as much as digits as its factorization.
2320624013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49375026.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 2320624013 is about 48172.8555620279. The cubic root of 2320624013 is about 1323.9398688551.
Adding to 2320624013 its reverse (3104260232), we get a palindrome (5424884245).
The spelling of 2320624013 in words is "two billion, three hundred twenty million, six hundred twenty-four thousand, thirteen".
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