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11042534 = 219290593
BaseRepresentation
bin101010000111…
…111011100110
3202210000111202
4222013323212
510311330114
61032402502
7162600656
oct52077346
922700452
1011042534
116262468
123846432
132398259
141676366
15e81cde
hexa87ee6

11042534 has 8 divisors (see below), whose sum is σ = 17435640. Its totient is φ = 5230656.

The previous prime is 11042531. The next prime is 11042561. The reversal of 11042534 is 43524011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11042531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145259 + ... + 145334.

It is an arithmetic number, because the mean of its divisors is an integer number (2179455).

Almost surely, 211042534 is an apocalyptic number.

11042534 is a deficient number, since it is larger than the sum of its proper divisors (6393106).

11042534 is a wasteful number, since it uses less digits than its factorization.

11042534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290614.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 11042534 is about 3323.0308454783. The cubic root of 11042534 is about 222.6842911974.

Adding to 11042534 its reverse (43524011), we get a palindrome (54566545).

The spelling of 11042534 in words is "eleven million, forty-two thousand, five hundred thirty-four".

Divisors: 1 2 19 38 290593 581186 5521267 11042534