Base | Representation |
---|---|
bin | 1001000110010000000… |
… | …00111001111101011001 |
3 | 1002212212011111021020101 |
4 | 10203020000321331121 |
5 | 20110142342412123 |
6 | 355334155455401 |
7 | 31404232300261 |
oct | 4431000717531 |
9 | 1085764437211 |
10 | 312593325913 |
11 | 11062a868470 |
12 | 506baa57561 |
13 | 23628b9324b |
14 | 111b588a7a1 |
15 | 81e807eaad |
hex | 48c8039f59 |
312593325913 has 4 divisors (see below), whose sum is σ = 341010901008. Its totient is φ = 284175750820.
The previous prime is 312593325911. The next prime is 312593325923. The reversal of 312593325913 is 319523395213.
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 not a de Polignac number, because 312593325913 - 21 = 312593325911 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (312593325911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14208787531 + ... + 14208787552.
It is an arithmetic number, because the mean of its divisors is an integer number (85252725252).
Almost surely, 2312593325913 is an apocalyptic number.
It is an amenable number.
312593325913 is a deficient number, since it is larger than the sum of its proper divisors (28417575095).
312593325913 is a wasteful number, since it uses less digits than its factorization.
312593325913 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28417575094.
The product of its digits is 656100, while the sum is 46.
The spelling of 312593325913 in words is "three hundred twelve billion, five hundred ninety-three million, three hundred twenty-five thousand, nine hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •