Base | Representation |
---|---|
bin | 10001011110000011101… |
… | …000001011100101110001 |
3 | 11020202201012111100102121 |
4 | 101132003220023211301 |
5 | 124132113040132423 |
6 | 2315300511514241 |
7 | 152506420352125 |
oct | 21360350134561 |
9 | 4222635440377 |
10 | 1200504224113 |
11 | 423149379137 |
12 | 1747ba528981 |
13 | 8928cbbb67c |
14 | 4216749d585 |
15 | 213640da45d |
hex | 11783a0b971 |
1200504224113 has 4 divisors (see below), whose sum is σ = 1252700059968. Its totient is φ = 1148308388260.
The previous prime is 1200504224099. The next prime is 1200504224167. The reversal of 1200504224113 is 3114224050021.
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-1200504224113 is a prime.
It is a super-2 number, since 2×12005042241132 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1200504221113) 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, 26097917893 + ... + 26097917938.
It is an arithmetic number, because the mean of its divisors is an integer number (313175014992).
Almost surely, 21200504224113 is an apocalyptic number.
It is an amenable number.
1200504224113 is a deficient number, since it is larger than the sum of its proper divisors (52195835855).
1200504224113 is an equidigital number, since it uses as much as digits as its factorization.
1200504224113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52195835854.
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 1200504224113 its reverse (3114224050021), we get a palindrome (4314728274134).
The spelling of 1200504224113 in words is "one trillion, two hundred billion, five hundred four million, two hundred twenty-four thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •