Base | Representation |
---|---|
bin | 10010101000111001110001 |
3 | 100012020111202 |
4 | 102220321301 |
5 | 2222324004 |
6 | 252420545 |
7 | 56350163 |
oct | 22507161 |
9 | 10166452 |
10 | 4886129 |
11 | 2838026 |
12 | 1777755 |
13 | 1021001 |
14 | 912933 |
15 | 667b1e |
hex | 4a8e71 |
4886129 has 2 divisors, whose sum is σ = 4886130. Its totient is φ = 4886128.
The previous prime is 4886117. The next prime is 4886131. The reversal of 4886129 is 9216884.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4631104 + 255025 = 2152^2 + 505^2 .
It is a cyclic number.
It is not a de Polignac number, because 4886129 - 220 = 3837553 is a prime.
Together with 4886131, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 4886092 and 4886101.
It is not a weakly prime, because it can be changed into another prime (4886159) 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, 2443064 + 2443065.
It is an arithmetic number, because the mean of its divisors is an integer number (2443065).
Almost surely, 24886129 is an apocalyptic number.
It is an amenable number.
4886129 is a deficient number, since it is larger than the sum of its proper divisors (1).
4886129 is an equidigital number, since it uses as much as digits as its factorization.
4886129 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 27648, while the sum is 38.
The square root of 4886129 is about 2210.4590021079. The cubic root of 4886129 is about 169.6895024392.
The spelling of 4886129 in words is "four million, eight hundred eighty-six thousand, one hundred twenty-nine".
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