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8975057 = 71398627
BaseRepresentation
bin100010001111…
…001011010001
3121212222110112
4202033023101
54244200212
6520211105
7136200230
oct42171321
917788415
108975057
115080103
123009a95
131b231b0
141298b17
15bc4422
hex88f2d1

8975057 has 8 divisors (see below), whose sum is σ = 11046336. Its totient is φ = 7101072.

The previous prime is 8975047. The next prime is 8975059. The reversal of 8975057 is 7505798.

It is a happy number.

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 8975057 - 24 = 8975041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8975059) 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, 49223 + ... + 49404.

It is an arithmetic number, because the mean of its divisors is an integer number (1380792).

Almost surely, 28975057 is an apocalyptic number.

It is an amenable number.

8975057 is a deficient number, since it is larger than the sum of its proper divisors (2071279).

8975057 is a wasteful number, since it uses less digits than its factorization.

8975057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98647.

The product of its (nonzero) digits is 88200, while the sum is 41.

The square root of 8975057 is about 2995.8399489959. The cubic root of 8975057 is about 207.8160432848.

The spelling of 8975057 in words is "eight million, nine hundred seventy-five thousand, fifty-seven".

Divisors: 1 7 13 91 98627 690389 1282151 8975057