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8975653 is a prime number
BaseRepresentation
bin100010001111…
…010100100101
3121220000021121
4202033110211
54244210103
6520213541
7136202041
oct42172445
917800247
108975653
1150805a5
12300a2b1
131b2354b
141299021
15bc46bd
hex88f525

8975653 has 2 divisors, whose sum is σ = 8975654. Its totient is φ = 8975652.

The previous prime is 8975651. The next prime is 8975669. The reversal of 8975653 is 3565798.

8975653 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6563844 + 2411809 = 2562^2 + 1553^2 .

It is a cyclic number.

It is not a de Polignac number, because 8975653 - 21 = 8975651 is a prime.

Together with 8975651, it forms a pair of twin primes.

8975653 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8975651) 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 as a sum of consecutive naturals, namely, 4487826 + 4487827.

It is an arithmetic number, because the mean of its divisors is an integer number (4487827).

Almost surely, 28975653 is an apocalyptic number.

It is an amenable number.

8975653 is a deficient number, since it is larger than the sum of its proper divisors (1).

8975653 is an equidigital number, since it uses as much as digits as its factorization.

8975653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 43.

The square root of 8975653 is about 2995.9394186131. The cubic root of 8975653 is about 207.8206432786.

The spelling of 8975653 in words is "eight million, nine hundred seventy-five thousand, six hundred fifty-three".