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4882129 = 7697447
BaseRepresentation
bin10010100111111011010001
3100012001000121
4102213323101
52222212004
6252350241
756332420
oct22477321
910161017
104882129
11283501a
121775381
13101c245
149112b7
15666854
hex4a7ed1

4882129 has 4 divisors (see below), whose sum is σ = 5579584. Its totient is φ = 4184676.

The previous prime is 4882127. The next prime is 4882133. The reversal of 4882129 is 9212884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4882129 - 21 = 4882127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4882094 and 4882103.

It is not an unprimeable number, because it can be changed into a prime (4882127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348717 + ... + 348730.

It is an arithmetic number, because the mean of its divisors is an integer number (1394896).

Almost surely, 24882129 is an apocalyptic number.

It is an amenable number.

4882129 is a deficient number, since it is larger than the sum of its proper divisors (697455).

4882129 is an equidigital number, since it uses as much as digits as its factorization.

4882129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697454.

The product of its digits is 9216, while the sum is 34.

The square root of 4882129 is about 2209.5540274001. The cubic root of 4882129 is about 169.6431847022.

The spelling of 4882129 in words is "four million, eight hundred eighty-two thousand, one hundred twenty-nine".

Divisors: 1 7 697447 4882129