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2740096 = 2721407
BaseRepresentation
bin1010011100111110000000
312011012201001
422130332000
51200140341
6134421344
732201422
oct12347600
95135631
102740096
111601747
12b01854
1374c278
14514812
15391d31
hex29cf80

2740096 has 16 divisors (see below), whose sum is σ = 5459040. Its totient is φ = 1369984.

The previous prime is 2740093. The next prime is 2740139. The reversal of 2740096 is 6900472.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2740093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10576 + ... + 10831.

It is an arithmetic number, because the mean of its divisors is an integer number (341190).

22740096 is an apocalyptic number.

It is an amenable number.

2740096 is a deficient number, since it is larger than the sum of its proper divisors (2718944).

2740096 is an equidigital number, since it uses as much as digits as its factorization.

2740096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21421 (or 21409 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2740096 is about 1655.3235333312. The cubic root of 2740096 is about 139.9335739299.

The spelling of 2740096 in words is "two million, seven hundred forty thousand, ninety-six".

Divisors: 1 2 4 8 16 32 64 128 21407 42814 85628 171256 342512 685024 1370048 2740096