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3089244 = 223257437
BaseRepresentation
bin1011110010001101011100
312210221122110
423302031130
51242323434
6150114020
735154354
oct13621534
95727573
103089244
11181aaa4
12104b910
13842172
145a5b64
154104e9
hex2f235c

3089244 has 12 divisors (see below), whose sum is σ = 7208264. Its totient is φ = 1029744.

The previous prime is 3089239. The next prime is 3089269. The reversal of 3089244 is 4429803.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128707 + ... + 128730.

Almost surely, 23089244 is an apocalyptic number.

It is an amenable number.

3089244 is an abundant number, since it is smaller than the sum of its proper divisors (4119020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3089244 is a wasteful number, since it uses less digits than its factorization.

3089244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257444 (or 257442 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3089244 is about 1757.6245332835. The cubic root of 3089244 is about 145.6411403086.

It can be divided in two parts, 3089 and 244, that added together give a palindrome (3333).

The spelling of 3089244 in words is "three million, eighty-nine thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 12 257437 514874 772311 1029748 1544622 3089244