Search a number
-
+
806672483 = 31376471087
BaseRepresentation
bin110000000101001…
…101100001100011
32002012220012121122
4300011031201203
53123002004413
6212013442455
725663413551
oct6005154143
92065805548
10806672483
11384388a81
121a61a042b
13cb17acc6
14791c4bd1
154ac44108
hex3014d863

806672483 has 16 divisors (see below), whose sum is σ = 857309184. Its totient is φ = 757680480.

The previous prime is 806672473. The next prime is 806672501. The reversal of 806672483 is 384276608.

It is a cyclic number.

It is not a de Polignac number, because 806672483 - 228 = 538237027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (806672443) 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, 741566 + ... + 742652.

It is an arithmetic number, because the mean of its divisors is an integer number (53581824).

Almost surely, 2806672483 is an apocalyptic number.

806672483 is a deficient number, since it is larger than the sum of its proper divisors (50636701).

806672483 is a wasteful number, since it uses less digits than its factorization.

806672483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802.

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 806672483 is about 28401.9802654674. The cubic root of 806672483 is about 930.8915345531.

The spelling of 806672483 in words is "eight hundred six million, six hundred seventy-two thousand, four hundred eighty-three".

Divisors: 1 31 37 647 1087 1147 20057 23939 33697 40219 703289 742109 1246789 21801959 26021693 806672483