Base | Representation |
---|---|
bin | 1001000111011110010… |
… | …11001110010100000001 |
3 | 1002221112221210011001220 |
4 | 10203233023032110001 |
5 | 20113014041422040 |
6 | 355523305545253 |
7 | 31426430655426 |
oct | 4435713162401 |
9 | 1087487704056 |
10 | 313250342145 |
11 | 110937719494 |
12 | 50862aa5229 |
13 | 23702032950 |
14 | 11238c35d4d |
15 | 8235ab12d0 |
hex | 48ef2ce501 |
313250342145 has 16 divisors (see below), whose sum is σ = 539754436032. Its totient is φ = 154215552960.
The previous prime is 313250342059. The next prime is 313250342149. The reversal of 313250342145 is 541243052313.
It is not a de Polignac number, because 313250342145 - 28 = 313250341889 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (313250342149) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 803205811 + ... + 803206200.
It is an arithmetic number, because the mean of its divisors is an integer number (33734652252).
Almost surely, 2313250342145 is an apocalyptic number.
It is an amenable number.
313250342145 is a deficient number, since it is larger than the sum of its proper divisors (226504093887).
313250342145 is a wasteful number, since it uses less digits than its factorization.
313250342145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1606412032.
The product of its (nonzero) digits is 43200, while the sum is 33.
Adding to 313250342145 its reverse (541243052313), we get a palindrome (854493394458).
The spelling of 313250342145 in words is "three hundred thirteen billion, two hundred fifty million, three hundred forty-two thousand, one hundred forty-five".
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