Base | Representation |
---|---|
bin | 11001000101111… |
… | …111010001111010 |
3 | 1002100012000212020 |
4 | 121011333101322 |
5 | 1330234002224 |
6 | 105435255310 |
7 | 13301305110 |
oct | 3105772172 |
9 | 1070160766 |
10 | 421000314 |
11 | 1a6709849 |
12 | b8baa536 |
13 | 692b5117 |
14 | 3dcadab0 |
15 | 26e60c79 |
hex | 1917f47a |
421000314 has 16 divisors (see below), whose sum is σ = 962286528. Its totient is φ = 120285792.
The previous prime is 421000313. The next prime is 421000331. The reversal of 421000314 is 413000124.
It is a junction number, because it is equal to n+sod(n) for n = 421000293 and 421000302.
It is not an unprimeable number, because it can be changed into a prime (421000313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5011867 + ... + 5011950.
It is an arithmetic number, because the mean of its divisors is an integer number (60142908).
Almost surely, 2421000314 is an apocalyptic number.
421000314 is an abundant number, since it is smaller than the sum of its proper divisors (541286214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
421000314 is a wasteful number, since it uses less digits than its factorization.
421000314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10023829.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 421000314 is about 20518.2921803936. The cubic root of 421000314 is about 749.4813089177.
Adding to 421000314 its reverse (413000124), we get a palindrome (834000438).
The spelling of 421000314 in words is "four hundred twenty-one million, three hundred fourteen", and thus it is an aban number.
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