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5680430 = 257194271
BaseRepresentation
bin10101101010110100101110
3101200121002022
4111222310232
52423233210
6321430142
766166010
oct25526456
911617068
105680430
11322a878
121a9b352
13123b702
14a7c1b0
15773155
hex56ad2e

5680430 has 32 divisors (see below), whose sum is σ = 12303360. Its totient is φ = 1844640.

The previous prime is 5680403. The next prime is 5680453. The reversal of 5680430 is 340865.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5680430.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 806 + ... + 3465.

It is an arithmetic number, because the mean of its divisors is an integer number (384480).

Almost surely, 25680430 is an apocalyptic number.

5680430 is an abundant number, since it is smaller than the sum of its proper divisors (6622930).

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

5680430 is a wasteful number, since it uses less digits than its factorization.

5680430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4304.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 5680430 is about 2383.3652678513. The cubic root of 5680430 is about 178.4269304194.

The spelling of 5680430 in words is "five million, six hundred eighty thousand, four hundred thirty".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 1330 4271 8542 21355 29897 42710 59794 81149 149485 162298 298970 405745 568043 811490 1136086 2840215 5680430