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11716484 = 2213293769
BaseRepresentation
bin101100101100…
…011110000100
3211001020222212
4230230132010
510444411414
61055042552
7201405563
oct54543604
924036885
1011716484
11668284a
123b10458
132572c40
1417adbda
15106683e
hexb2c784

11716484 has 24 divisors (see below), whose sum is σ = 22185240. Its totient is φ = 5382144.

The previous prime is 11716477. The next prime is 11716487. The reversal of 11716484 is 48461711.

It can be written as a sum of positive squares in 4 ways, for example, as 1932100 + 9784384 = 1390^2 + 3128^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11716484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11716487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14852 + ... + 15620.

It is an arithmetic number, because the mean of its divisors is an integer number (924385).

Almost surely, 211716484 is an apocalyptic number.

It is an amenable number.

11716484 is a deficient number, since it is larger than the sum of its proper divisors (10468756).

11716484 is a wasteful number, since it uses less digits than its factorization.

11716484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079 (or 1077 counting only the distinct ones).

The product of its digits is 5376, while the sum is 32.

The square root of 11716484 is about 3422.9349979221. The cubic root of 11716484 is about 227.1254328216.

The spelling of 11716484 in words is "eleven million, seven hundred sixteen thousand, four hundred eighty-four".

Divisors: 1 2 4 13 26 52 293 586 769 1172 1538 3076 3809 7618 9997 15236 19994 39988 225317 450634 901268 2929121 5858242 11716484