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2494912 = 2675569
BaseRepresentation
bin1001100001000111000000
311200202101011
421201013000
51114314122
6125250304
730130540
oct11410700
94622334
102494912
111454512
12a03994
136947a4
1448d320
15344377
hex2611c0

2494912 has 28 divisors (see below), whose sum is σ = 5659120. Its totient is φ = 1069056.

The previous prime is 2494889. The next prime is 2494913. The reversal of 2494912 is 2194942.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2494913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2337 + ... + 3232.

22494912 is an apocalyptic number.

It is an amenable number.

2494912 is an abundant number, since it is smaller than the sum of its proper divisors (3164208).

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

2494912 is an equidigital number, since it uses as much as digits as its factorization.

2494912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5588 (or 5578 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 2494912 is about 1579.5290437342. The cubic root of 2494912 is about 135.6287452511.

The spelling of 2494912 in words is "two million, four hundred ninety-four thousand, nine hundred twelve".

Divisors: 1 2 4 7 8 14 16 28 32 56 64 112 224 448 5569 11138 22276 38983 44552 77966 89104 155932 178208 311864 356416 623728 1247456 2494912