Base | Representation |
---|---|
bin | 1100110100111011010 |
3 | 210100120012 |
4 | 1212213122 |
5 | 101422224 |
6 | 13001522 |
7 | 3400256 |
oct | 1464732 |
9 | 710505 |
10 | 420314 |
11 | 267874 |
12 | 1832a2 |
13 | 11940b |
14 | ad266 |
15 | 8480e |
hex | 669da |
420314 has 4 divisors (see below), whose sum is σ = 630474. Its totient is φ = 210156.
The previous prime is 420313. The next prime is 420317. The reversal of 420314 is 413024.
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., 366025 + 54289 = 605^2 + 233^2 .
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 420314.
It is not an unprimeable number, because it can be changed into a prime (420313) 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 as a sum of consecutive naturals, namely, 105077 + ... + 105080.
2420314 is an apocalyptic number.
420314 is a deficient number, since it is larger than the sum of its proper divisors (210160).
420314 is a wasteful number, since it uses less digits than its factorization.
420314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210159.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 420314 is about 648.3162808383. The cubic root of 420314 is about 74.9073819687.
Adding to 420314 its reverse (413024), we get a palindrome (833338).
The spelling of 420314 in words is "four hundred twenty thousand, three hundred fourteen", and thus it is an iban number.
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