Base | Representation |
---|---|
bin | 1001000110011010011… |
… | …00010011101101010011 |
3 | 1002220002012221222111210 |
4 | 10203031030103231103 |
5 | 20110332112413133 |
6 | 355350541511203 |
7 | 31406335566450 |
oct | 4431514235523 |
9 | 1086065858453 |
10 | 312680201043 |
11 | 110674904aa1 |
12 | 50723b72503 |
13 | 23640b8ca52 |
14 | 111c3222827 |
15 | 82009e0763 |
hex | 48cd313b53 |
312680201043 has 8 divisors (see below), whose sum is σ = 476465068288. Its totient is φ = 178674400584.
The previous prime is 312680201033. The next prime is 312680201077. The reversal of 312680201043 is 340102086213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 312680201043 - 26 = 312680200979 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 312680201043.
It is not an unprimeable number, because it can be changed into a prime (312680201033) 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 7 ways as a sum of consecutive naturals, for example, 7444766671 + ... + 7444766712.
It is an arithmetic number, because the mean of its divisors is an integer number (59558133536).
Almost surely, 2312680201043 is an apocalyptic number.
312680201043 is a deficient number, since it is larger than the sum of its proper divisors (163784867245).
312680201043 is a wasteful number, since it uses less digits than its factorization.
312680201043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14889533393.
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 312680201043 its reverse (340102086213), we get a palindrome (652782287256).
The spelling of 312680201043 in words is "three hundred twelve billion, six hundred eighty million, two hundred one thousand, forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •