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941089 = 1949531
BaseRepresentation
bin11100101110000100001
31202210221011
43211300201
5220103324
632100521
710666462
oct3456041
91683834
10941089
11593066
12394741
1326c476
141a6d69
15138c94
hexe5c21

941089 has 4 divisors (see below), whose sum is σ = 990640. Its totient is φ = 891540.

The previous prime is 941041. The next prime is 941093. The reversal of 941089 is 980149.

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 a cyclic number.

It is not a de Polignac number, because 941089 - 215 = 908321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 941089.

It is not an unprimeable number, because it can be changed into a prime (941009) 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, 24747 + ... + 24784.

It is an arithmetic number, because the mean of its divisors is an integer number (247660).

2941089 is an apocalyptic number.

It is an amenable number.

941089 is a deficient number, since it is larger than the sum of its proper divisors (49551).

941089 is a wasteful number, since it uses less digits than its factorization.

941089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49550.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 941089 is about 970.0974177885. The cubic root of 941089 is about 97.9964249702.

Subtracting 941089 from its reverse (980149), we obtain a triangular number (39060 = T279).

The spelling of 941089 in words is "nine hundred forty-one thousand, eighty-nine".

Divisors: 1 19 49531 941089