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8989041 = 32996347
BaseRepresentation
bin100010010010…
…100101110001
3121220200122110
4202102211301
54300122131
6520355533
7136256055
oct42224561
917820573
108989041
11508a666
123015ba9
131b29679
14129dc65
15bc8646
hex892971

8989041 has 4 divisors (see below), whose sum is σ = 11985392. Its totient is φ = 5992692.

The previous prime is 8989027. The next prime is 8989051. The reversal of 8989041 is 1409898.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8989041 - 210 = 8988017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8989051) 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, 1498171 + ... + 1498176.

It is an arithmetic number, because the mean of its divisors is an integer number (2996348).

Almost surely, 28989041 is an apocalyptic number.

It is an amenable number.

8989041 is a deficient number, since it is larger than the sum of its proper divisors (2996351).

8989041 is a wasteful number, since it uses less digits than its factorization.

8989041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2996350.

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 8989041 is about 2998.1729436442. The cubic root of 8989041 is about 207.9239197223.

The spelling of 8989041 in words is "eight million, nine hundred eighty-nine thousand, forty-one".

Divisors: 1 3 2996347 8989041