Base | Representation |
---|---|
bin | 10000000101000001010110 |
3 | 21221010201022 |
4 | 100011001112 |
5 | 2034333440 |
6 | 230201142 |
7 | 50553152 |
oct | 20050126 |
9 | 7833638 |
10 | 4214870 |
11 | 2419770 |
12 | 14b31b2 |
13 | b4760a |
14 | 7ba062 |
15 | 583cb5 |
hex | 405056 |
4214870 has 16 divisors (see below), whose sum is σ = 8276688. Its totient is φ = 1532640.
The previous prime is 4214867. The next prime is 4214879. The reversal of 4214870 is 784124.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4214879) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19049 + ... + 19268.
It is an arithmetic number, because the mean of its divisors is an integer number (517293).
Almost surely, 24214870 is an apocalyptic number.
4214870 is a deficient number, since it is larger than the sum of its proper divisors (4061818).
4214870 is a wasteful number, since it uses less digits than its factorization.
4214870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38335.
The product of its (nonzero) digits is 1792, while the sum is 26.
The square root of 4214870 is about 2053.0148562541. The cubic root of 4214870 is about 161.5330505194.
Adding to 4214870 its reverse (784124), we get a palindrome (4998994).
The spelling of 4214870 in words is "four million, two hundred fourteen thousand, eight hundred seventy".
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