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4825105 = 56191559
BaseRepresentation
bin10010011010000000010001
3100002010210121
4102122000101
52213400410
6251230241
756004235
oct22320021
910063717
104825105
1127a619a
121748381
13ccc2bc
148d85c5
156549da
hex49a011

4825105 has 8 divisors (see below), whose sum is σ = 5803200. Its totient is φ = 3851376.

The previous prime is 4825091. The next prime is 4825109. The reversal of 4825105 is 5015284.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4825105 - 27 = 4824977 is a prime.

It is a super-2 number, since 2×48251052 = 46563276522050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4825105.

It is not an unprimeable number, because it can be changed into a prime (4825109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2316 + ... + 3874.

It is an arithmetic number, because the mean of its divisors is an integer number (725400).

Almost surely, 24825105 is an apocalyptic number.

It is an amenable number.

4825105 is a deficient number, since it is larger than the sum of its proper divisors (978095).

4825105 is a wasteful number, since it uses less digits than its factorization.

4825105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 4825105 is about 2196.6121642202. The cubic root of 4825105 is about 168.9801104004.

The spelling of 4825105 in words is "four million, eight hundred twenty-five thousand, one hundred five".

Divisors: 1 5 619 1559 3095 7795 965021 4825105