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5680283 = 7811469
BaseRepresentation
bin10101101010110010011011
3101200120212212
4111222302123
52423232113
6321425335
766165410
oct25526233
911616785
105680283
11322a754
121a9b24b
13123b61b
14a7c107
157730a8
hex56ac9b

5680283 has 4 divisors (see below), whose sum is σ = 6491760. Its totient is φ = 4868808.

The previous prime is 5680253. The next prime is 5680289. The reversal of 5680283 is 3820865.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5680283 - 210 = 5679259 is a prime.

It is a super-2 number, since 2×56802832 = 64531229920178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5680289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405728 + ... + 405741.

It is an arithmetic number, because the mean of its divisors is an integer number (1622940).

Almost surely, 25680283 is an apocalyptic number.

5680283 is a deficient number, since it is larger than the sum of its proper divisors (811477).

5680283 is an equidigital number, since it uses as much as digits as its factorization.

5680283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811476.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 5680283 is about 2383.3344289042. The cubic root of 5680283 is about 178.4253912762.

The spelling of 5680283 in words is "five million, six hundred eighty thousand, two hundred eighty-three".

Divisors: 1 7 811469 5680283