Search a number
-
+
676207230 = 23522998429
BaseRepresentation
bin101000010011100…
…001101001111110
31202010101212221020
4220103201221332
52341102112410
6151033245010
722520444436
oct5023415176
91663355836
10676207230
11317779556
1216a563766
13aa12b82a
1465b432c6
153e572a70
hex284e1a7e

676207230 has 32 divisors (see below), whose sum is σ = 1630000800. Its totient is φ = 179532672.

The previous prime is 676207187. The next prime is 676207237. The reversal of 676207230 is 32702676.

676207230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 676207191 and 676207200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676207237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42345 + ... + 56084.

It is an arithmetic number, because the mean of its divisors is an integer number (50937525).

Almost surely, 2676207230 is an apocalyptic number.

676207230 is an abundant number, since it is smaller than the sum of its proper divisors (953793570).

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

676207230 is a wasteful number, since it uses less digits than its factorization.

676207230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98668.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 676207230 is about 26003.9848869361. The cubic root of 676207230 is about 877.7279673290.

The spelling of 676207230 in words is "six hundred seventy-six million, two hundred seven thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 229 458 687 1145 1374 2290 3435 6870 98429 196858 295287 492145 590574 984290 1476435 2952870 22540241 45080482 67620723 112701205 135241446 225402410 338103615 676207230