Base | Representation |
---|---|
bin | 10100010000111011010110 |
3 | 100222212222200 |
4 | 110100323112 |
5 | 2324442324 |
6 | 305505330 |
7 | 63103335 |
oct | 24207326 |
9 | 10885880 |
10 | 5312214 |
11 | 2aa9166 |
12 | 1942246 |
13 | 113cc2b |
14 | 9c3d1c |
15 | 6edec9 |
hex | 510ed6 |
5312214 has 12 divisors (see below), whose sum is σ = 11509836. Its totient is φ = 1770732.
The previous prime is 5312213. The next prime is 5312221. The reversal of 5312214 is 4122135.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 295123 = 5312214 / (5 + 3 + 1 + 2 + 2 + 1 + 4).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5312213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 147544 + ... + 147579.
It is an arithmetic number, because the mean of its divisors is an integer number (959153).
Almost surely, 25312214 is an apocalyptic number.
5312214 is an abundant number, since it is smaller than the sum of its proper divisors (6197622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5312214 is a wasteful number, since it uses less digits than its factorization.
5312214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 295131 (or 295128 counting only the distinct ones).
The product of its digits is 240, while the sum is 18.
The square root of 5312214 is about 2304.8240713772. The cubic root of 5312214 is about 174.4851699069.
Adding to 5312214 its reverse (4122135), we get a palindrome (9434349).
The spelling of 5312214 in words is "five million, three hundred twelve thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •