Base | Representation |
---|---|
bin | 1111111000000010110 |
3 | 222102121012 |
4 | 1333000112 |
5 | 113121324 |
6 | 15052222 |
7 | 4264442 |
oct | 1770026 |
9 | 872535 |
10 | 520214 |
11 | 325932 |
12 | 211072 |
13 | 152a26 |
14 | d7822 |
15 | a420e |
hex | 7f016 |
520214 has 16 divisors (see below), whose sum is σ = 836352. Its totient is φ = 242088.
The previous prime is 520213. The next prime is 520241. The reversal of 520214 is 412025.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (520213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1847 + ... + 2109.
It is an arithmetic number, because the mean of its divisors is an integer number (52272).
2520214 is an apocalyptic number.
520214 is a deficient number, since it is larger than the sum of its proper divisors (316138).
520214 is a wasteful number, since it uses less digits than its factorization.
520214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331.
The product of its (nonzero) digits is 80, while the sum is 14.
The square root of 520214 is about 721.2586221322. The cubic root of 520214 is about 80.4255448808.
Adding to 520214 its reverse (412025), we get a palindrome (932239).
It can be divided in two parts, 52021 and 4, that added together give a palindrome (52025).
The spelling of 520214 in words is "five hundred twenty thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •