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2485653 = 32513301
BaseRepresentation
bin1001011110110110010101
311200021200020
421132312111
51114020103
6125135353
730061542
oct11366625
94607606
102485653
111448565
129ba559
13690501
14489bc9
15341753
hex25ed95

2485653 has 8 divisors (see below), whose sum is σ = 3328416. Its totient is φ = 1650000.

The previous prime is 2485649. The next prime is 2485657. The reversal of 2485653 is 3565842.

It is an interprime number because it is at equal distance from previous prime (2485649) and next prime (2485657).

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

It is not a de Polignac number, because 2485653 - 22 = 2485649 is a prime.

It is a d-powerful number, because it can be written as 213 + 44 + 87 + 57 + 66 + 57 + 311 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485657) 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, 898 + ... + 2403.

It is an arithmetic number, because the mean of its divisors is an integer number (416052).

22485653 is an apocalyptic number.

It is an amenable number.

2485653 is a deficient number, since it is larger than the sum of its proper divisors (842763).

2485653 is a wasteful number, since it uses less digits than its factorization.

2485653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3555.

The product of its digits is 28800, while the sum is 33.

The square root of 2485653 is about 1576.5953824618. The cubic root of 2485653 is about 135.4607575980.

The spelling of 2485653 in words is "two million, four hundred eighty-five thousand, six hundred fifty-three".

Divisors: 1 3 251 753 3301 9903 828551 2485653