Base | Representation |
---|---|
bin | 1111101011101111010 |
3 | 222002221212 |
4 | 1331131322 |
5 | 112421124 |
6 | 15003122 |
7 | 4240202 |
oct | 1753572 |
9 | 862855 |
10 | 513914 |
11 | 321125 |
12 | 2094a2 |
13 | 14cbbb |
14 | d5402 |
15 | a240e |
hex | 7d77a |
513914 has 4 divisors (see below), whose sum is σ = 770874. Its totient is φ = 256956.
The previous prime is 513899. The next prime is 513917. The reversal of 513914 is 419315.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 380689 + 133225 = 617^2 + 365^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 513914.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 513914.
It is not an unprimeable number, because it can be changed into a prime (513917) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128477 + ... + 128480.
2513914 is an apocalyptic number.
513914 is a deficient number, since it is larger than the sum of its proper divisors (256960).
513914 is a wasteful number, since it uses less digits than its factorization.
513914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256959.
The product of its digits is 540, while the sum is 23.
The square root of 513914 is about 716.8779533505. The cubic root of 513914 is about 80.0995635374.
The spelling of 513914 in words is "five hundred thirteen thousand, nine hundred fourteen".
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