Base | Representation |
---|---|
bin | 10010011000110000111011 |
3 | 100001212211112 |
4 | 102120300323 |
5 | 2213220102 |
6 | 251150535 |
7 | 55653362 |
oct | 22306073 |
9 | 10055745 |
10 | 4820027 |
11 | 27a23a3 |
12 | 174544b |
13 | cc9bb4 |
14 | 8d67d9 |
15 | 653252 |
hex | 498c3b |
4820027 has 16 divisors (see below), whose sum is σ = 5362560. Its totient is φ = 4313088.
The previous prime is 4820021. The next prime is 4820033. The reversal of 4820027 is 7200284.
It is an interprime number because it is at equal distance from previous prime (4820021) and next prime (4820033).
It is a cyclic number.
It is not a de Polignac number, because 4820027 - 26 = 4819963 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4819984 and 4820011.
It is not an unprimeable number, because it can be changed into a prime (4820021) 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 in 15 ways as a sum of consecutive naturals, for example, 49643 + ... + 49739.
It is an arithmetic number, because the mean of its divisors is an integer number (335160).
Almost surely, 24820027 is an apocalyptic number.
4820027 is a deficient number, since it is larger than the sum of its proper divisors (542533).
4820027 is a wasteful number, since it uses less digits than its factorization.
4820027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230.
The product of its (nonzero) digits is 896, while the sum is 23.
The square root of 4820027 is about 2195.4559890829. The cubic root of 4820027 is about 168.9208106757.
The spelling of 4820027 in words is "four million, eight hundred twenty thousand, twenty-seven".
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