Base | Representation |
---|---|
bin | 1001001001100000101… |
… | …00100111000110101111 |
3 | 1010001101010102021121102 |
4 | 10210300110213012233 |
5 | 20122233342301111 |
6 | 400223552153315 |
7 | 31465502102624 |
oct | 4446024470657 |
9 | 1101333367542 |
10 | 314343322031 |
11 | 111348679452 |
12 | 50b08b3883b |
13 | 238475c61cb |
14 | 1130006834b |
15 | 829ba0c13b |
hex | 49305271af |
314343322031 has 4 divisors (see below), whose sum is σ = 314798233464. Its totient is φ = 313888410600.
The previous prime is 314343322009. The next prime is 314343322061. The reversal of 314343322031 is 130223343413.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-314343322031 is a prime.
It is a super-2 number, since 2×3143433220312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 314343321985 and 314343322003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (314343322061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227454680 + ... + 227456061.
It is an arithmetic number, because the mean of its divisors is an integer number (78699558366).
Almost surely, 2314343322031 is an apocalyptic number.
314343322031 is a deficient number, since it is larger than the sum of its proper divisors (454911433).
314343322031 is an equidigital number, since it uses as much as digits as its factorization.
314343322031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 454911432.
The product of its (nonzero) digits is 15552, while the sum is 29.
Adding to 314343322031 its reverse (130223343413), we get a palindrome (444566665444).
The spelling of 314343322031 in words is "three hundred fourteen billion, three hundred forty-three million, three hundred twenty-two thousand, thirty-one".
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