Base | Representation |
---|---|
bin | 1001000111000000100… |
… | …01000001001100101101 |
3 | 1002220220112002202202002 |
4 | 10203200101001030231 |
5 | 20112011022444203 |
6 | 355442412342045 |
7 | 31420302554066 |
oct | 4434021011455 |
9 | 1086815082662 |
10 | 313000203053 |
11 | 11081950026a |
12 | 507b3174925 |
13 | 23692271b55 |
14 | 1121392156d |
15 | 821db50d88 |
hex | 48e044132d |
313000203053 has 2 divisors, whose sum is σ = 313000203054. Its totient is φ = 313000203052.
The previous prime is 313000203023. The next prime is 313000203161. The reversal of 313000203053 is 350302000313.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 232867048969 + 80133154084 = 482563^2 + 283078^2 .
It is a cyclic number.
It is not a de Polignac number, because 313000203053 - 212 = 313000198957 is a prime.
It is a super-2 number, since 2×3130002030532 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (313000203023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156500101526 + 156500101527.
It is an arithmetic number, because the mean of its divisors is an integer number (156500101527).
Almost surely, 2313000203053 is an apocalyptic number.
It is an amenable number.
313000203053 is a deficient number, since it is larger than the sum of its proper divisors (1).
313000203053 is an equidigital number, since it uses as much as digits as its factorization.
313000203053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 810, while the sum is 20.
Adding to 313000203053 its reverse (350302000313), we get a palindrome (663302203366).
The spelling of 313000203053 in words is "three hundred thirteen billion, two hundred three thousand, fifty-three".
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