Search a number
-
+
8479041 = 34365729
BaseRepresentation
bin100000010110…
…000101000001
3120221210001120
4200112011001
54132312131
6501422453
7132033144
oct40260501
916853046
108479041
11487147a
122a0aa29
1319ab4ac
1411aa05b
15b27496
hex816141

8479041 has 8 divisors (see below), whose sum is σ = 11568480. Its totient is φ = 5521152.

The previous prime is 8479013. The next prime is 8479043. The reversal of 8479041 is 1409748.

8479041 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8479041 - 210 = 8478017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8478993 and 8479011.

It is not an unprimeable number, because it can be changed into a prime (8479043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32736 + ... + 32993.

It is an arithmetic number, because the mean of its divisors is an integer number (1446060).

Almost surely, 28479041 is an apocalyptic number.

It is an amenable number.

8479041 is a deficient number, since it is larger than the sum of its proper divisors (3089439).

8479041 is a wasteful number, since it uses less digits than its factorization.

8479041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65775.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 8479041 is about 2911.8792900805. The cubic root of 8479041 is about 203.9148770194.

The spelling of 8479041 in words is "eight million, four hundred seventy-nine thousand, forty-one".

Divisors: 1 3 43 129 65729 197187 2826347 8479041