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4825837 = 23209819
BaseRepresentation
bin10010011010001011101101
3100002011210201
4102122023231
52213411322
6251233501
756006332
oct22321355
910064721
104825837
1127a67a5
121748891
13ccc733
148d8989
15654d27
hex49a2ed

4825837 has 4 divisors (see below), whose sum is σ = 5035680. Its totient is φ = 4615996.

The previous prime is 4825831. The next prime is 4825853. The reversal of 4825837 is 7385284.

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 4825837 - 215 = 4793069 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 4825796 and 4825805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4825831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104887 + ... + 104932.

It is an arithmetic number, because the mean of its divisors is an integer number (1258920).

Almost surely, 24825837 is an apocalyptic number.

It is an amenable number.

4825837 is a deficient number, since it is larger than the sum of its proper divisors (209843).

4825837 is a wasteful number, since it uses less digits than its factorization.

4825837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209842.

The product of its digits is 53760, while the sum is 37.

The square root of 4825837 is about 2196.7787781204. The cubic root of 4825837 is about 168.9886550978.

The spelling of 4825837 in words is "four million, eight hundred twenty-five thousand, eight hundred thirty-seven".

Divisors: 1 23 209819 4825837