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27575041 = 134745131
BaseRepresentation
bin110100100110…
…0001100000001
31220212221211211
41221030030001
524024400131
62423010121
7453245464
oct151141401
956787754
1027575041
111462459a
129299941
1359362c0
14393b2db
15264a5b1
hex1a4c301

27575041 has 8 divisors (see below), whose sum is σ = 30328704. Its totient is φ = 24911760.

The previous prime is 27575039. The next prime is 27575113. The reversal of 27575041 is 14057572.

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

It is a cyclic number.

It is not a de Polignac number, because 27575041 - 21 = 27575039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27574994 and 27575012.

It is not an unprimeable number, because it can be changed into a prime (27575011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21955 + ... + 23176.

It is an arithmetic number, because the mean of its divisors is an integer number (3791088).

Almost surely, 227575041 is an apocalyptic number.

It is an amenable number.

27575041 is a deficient number, since it is larger than the sum of its proper divisors (2753663).

27575041 is a wasteful number, since it uses less digits than its factorization.

27575041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45191.

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 27575041 is about 5251.1942451218. The cubic root of 27575041 is about 302.1148379836.

The spelling of 27575041 in words is "twenty-seven million, five hundred seventy-five thousand, forty-one".

Divisors: 1 13 47 611 45131 586703 2121157 27575041