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5680298 = 2131971109
BaseRepresentation
bin10101101010110010101010
3101200120220102
4111222302222
52423232143
6321425402
766165431
oct25526252
911616812
105680298
11322a768
121a9b262
13123b630
14a7c118
157730b8
hex56acaa

5680298 has 16 divisors (see below), whose sum is σ = 9230760. Its totient is φ = 2606016.

The previous prime is 5680289. The next prime is 5680319. The reversal of 5680298 is 8920865.

5680298 = 622 + 632 + ... + 2582.

It can be written as a sum of positive squares in 4 ways, for example, as 3892729 + 1787569 = 1973^2 + 1337^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4568 + ... + 5676.

Almost surely, 25680298 is an apocalyptic number.

5680298 is a deficient number, since it is larger than the sum of its proper divisors (3550462).

5680298 is a wasteful number, since it uses less digits than its factorization.

5680298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 5680298 is about 2383.3375757538. The cubic root of 5680298 is about 178.4255483329.

The spelling of 5680298 in words is "five million, six hundred eighty thousand, two hundred ninety-eight".

Divisors: 1 2 13 26 197 394 1109 2218 2561 5122 14417 28834 218473 436946 2840149 5680298