Base | Representation |
---|---|
bin | 10010101010011100001011 |
3 | 100012120011000 |
4 | 102222130023 |
5 | 2223024202 |
6 | 252510043 |
7 | 56404431 |
oct | 22523413 |
9 | 10176130 |
10 | 4892427 |
11 | 2841831 |
12 | 177b323 |
13 | 1023b37 |
14 | 914d51 |
15 | 66991c |
hex | 4aa70b |
4892427 has 8 divisors (see below), whose sum is σ = 7248080. Its totient is φ = 3261600.
The previous prime is 4892401. The next prime is 4892429. The reversal of 4892427 is 7242984.
It is not a de Polignac number, because 4892427 - 219 = 4368139 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4892391 and 4892400.
It is not an unprimeable number, because it can be changed into a prime (4892429) 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 7 ways as a sum of consecutive naturals, for example, 90574 + ... + 90627.
It is an arithmetic number, because the mean of its divisors is an integer number (906010).
Almost surely, 24892427 is an apocalyptic number.
4892427 is a deficient number, since it is larger than the sum of its proper divisors (2355653).
4892427 is a wasteful number, since it uses less digits than its factorization.
4892427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181210 (or 181204 counting only the distinct ones).
The product of its digits is 32256, while the sum is 36.
The square root of 4892427 is about 2211.8831343450. The cubic root of 4892427 is about 169.7623785097.
It can be divided in two parts, 489 and 2427, that added together give a square (2916 = 542).
The spelling of 4892427 in words is "four million, eight hundred ninety-two thousand, four hundred twenty-seven".
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