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8975044 = 2213172597
BaseRepresentation
bin100010001111…
…001011000100
3121212222110001
4202033023010
54244200134
6520211044
7136200211
oct42171304
917788401
108975044
1150800a1
123009a84
131b231a0
141298b08
15bc4414
hex88f2c4

8975044 has 12 divisors (see below), whose sum is σ = 16914604. Its totient is φ = 4142304.

The previous prime is 8975041. The next prime is 8975047. The reversal of 8975044 is 4405798.

It is an interprime number because it is at equal distance from previous prime (8975041) and next prime (8975047).

It can be written as a sum of positive squares in 2 ways, for example, as 506944 + 8468100 = 712^2 + 2910^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8974994 and 8975012.

It is not an unprimeable number, because it can be changed into a prime (8975041) 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, 86247 + ... + 86350.

Almost surely, 28975044 is an apocalyptic number.

It is an amenable number.

8975044 is a deficient number, since it is larger than the sum of its proper divisors (7939560).

8975044 is a wasteful number, since it uses less digits than its factorization.

8975044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172614 (or 172612 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 8975044 is about 2995.8377793198. The cubic root of 8975044 is about 207.8159429471.

The spelling of 8975044 in words is "eight million, nine hundred seventy-five thousand, forty-four".

Divisors: 1 2 4 13 26 52 172597 345194 690388 2243761 4487522 8975044