Base | Representation |
---|---|
bin | 1001000111100000110… |
… | …10011101101010000001 |
3 | 1002221121101212111012112 |
4 | 10203300122131222001 |
5 | 20113034401124434 |
6 | 355525331105105 |
7 | 31430102352023 |
oct | 4436032355201 |
9 | 1087541774175 |
10 | 313271114369 |
11 | 110948416a14 |
12 | 50869a42195 |
13 | 237064266c5 |
14 | 1123b8c2013 |
15 | 8237815dce |
hex | 48f069da81 |
313271114369 has 4 divisors (see below), whose sum is σ = 313273332996. Its totient is φ = 313268895744.
The previous prime is 313271114357. The next prime is 313271114371. The reversal of 313271114369 is 963411172313.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 963411172313 = 263 ⋅3663160351.
It can be written as a sum of positive squares in 2 ways, for example, as 254313447025 + 58957667344 = 504295^2 + 242812^2 .
It is a cyclic number.
It is not a de Polignac number, because 313271114369 - 28 = 313271114113 is a prime.
It is a super-2 number, since 2×3132711143692 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (313271114399) 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, 881984 + ... + 1185089.
It is an arithmetic number, because the mean of its divisors is an integer number (78318333249).
Almost surely, 2313271114369 is an apocalyptic number.
It is an amenable number.
313271114369 is a deficient number, since it is larger than the sum of its proper divisors (2218627).
313271114369 is a wasteful number, since it uses less digits than its factorization.
313271114369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2218626.
The product of its digits is 81648, while the sum is 41.
The spelling of 313271114369 in words is "three hundred thirteen billion, two hundred seventy-one million, one hundred fourteen thousand, three hundred sixty-nine".
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