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2484115 = 52321601
BaseRepresentation
bin1001011110011110010011
311200012120021
421132132103
51113442430
6125124311
730054214
oct11363623
94605507
102484115
111447397
129b9697
1368c8ba
1448940b
1534107a
hex25e793

2484115 has 8 divisors (see below), whose sum is σ = 3110688. Its totient is φ = 1900800.

The previous prime is 2484113. The next prime is 2484127. The reversal of 2484115 is 5114842.

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

It is not a de Polignac number, because 2484115 - 21 = 2484113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2484115.

It is not an unprimeable number, because it can be changed into a prime (2484113) 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 7 ways as a sum of consecutive naturals, for example, 10686 + ... + 10915.

It is an arithmetic number, because the mean of its divisors is an integer number (388836).

22484115 is an apocalyptic number.

2484115 is a deficient number, since it is larger than the sum of its proper divisors (626573).

2484115 is a wasteful number, since it uses less digits than its factorization.

2484115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21629.

The product of its digits is 1280, while the sum is 25.

The square root of 2484115 is about 1576.1075470919. The cubic root of 2484115 is about 135.4328130123.

Adding to 2484115 its reverse (5114842), we get a palindrome (7598957).

The spelling of 2484115 in words is "two million, four hundred eighty-four thousand, one hundred fifteen".

Divisors: 1 5 23 115 21601 108005 496823 2484115