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5561292 = 2231142131
BaseRepresentation
bin10101001101101111001100
3101110112122210
4111031233030
52410430132
6315110420
765161452
oct25155714
911415583
105561292
113159310
121a42410
1311c9409
14a4a9d2
1574cbcc
hex54dbcc

5561292 has 24 divisors (see below), whose sum is σ = 14156352. Its totient is φ = 1685200.

The previous prime is 5561263. The next prime is 5561299. The reversal of 5561292 is 2921655.

It is a happy number.

5561292 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (5561299) 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, 20934 + ... + 21197.

It is an arithmetic number, because the mean of its divisors is an integer number (589848).

Almost surely, 25561292 is an apocalyptic number.

It is an amenable number.

5561292 is an abundant number, since it is smaller than the sum of its proper divisors (8595060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5561292 is a wasteful number, since it uses less digits than its factorization.

5561292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42149 (or 42147 counting only the distinct ones).

The product of its digits is 5400, while the sum is 30.

The square root of 5561292 is about 2358.2391736209. The cubic root of 5561292 is about 177.1706993797.

The spelling of 5561292 in words is "five million, five hundred sixty-one thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 42131 84262 126393 168524 252786 463441 505572 926882 1390323 1853764 2780646 5561292