Base | Representation |
---|---|
bin | 1001100000001110110 |
3 | 120211011212 |
4 | 1030001312 |
5 | 34431124 |
6 | 10401422 |
7 | 2434625 |
oct | 1140166 |
9 | 524155 |
10 | 311414 |
11 | 1a2a74 |
12 | 130272 |
13 | ab98c |
14 | 816bc |
15 | 6240e |
hex | 4c076 |
311414 has 4 divisors (see below), whose sum is σ = 467124. Its totient is φ = 155706.
The previous prime is 311407. The next prime is 311419. The reversal of 311414 is 414113.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 414113 = 7 ⋅59159.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 311414.
It is not an unprimeable number, because it can be changed into a prime (311419) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77852 + ... + 77855.
It is an arithmetic number, because the mean of its divisors is an integer number (116781).
2311414 is an apocalyptic number.
311414 is a deficient number, since it is larger than the sum of its proper divisors (155710).
311414 is a wasteful number, since it uses less digits than its factorization.
311414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155709.
The product of its digits is 48, while the sum is 14.
The square root of 311414 is about 558.0448010689. The cubic root of 311414 is about 67.7817396432.
Adding to 311414 its reverse (414113), we get a palindrome (725527).
It can be divided in two parts, 31 and 1414, that multiplied together give a palindrome (43834).
The spelling of 311414 in words is "three hundred eleven thousand, four hundred fourteen", and thus it is an iban number.
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