Search a number
-
+
8229413 = 193971091
BaseRepresentation
bin11111011001001000100101
3120111002122002
4133121020211
54101320123
6452215045
7126643313
oct37311045
916432562
108229413
114710975
12290a485
13192199a
1411430b3
15ac8528
hex7d9225

8229413 has 8 divisors (see below), whose sum is σ = 8692320. Its totient is φ = 7769520.

The previous prime is 8229407. The next prime is 8229433. The reversal of 8229413 is 3149228.

8229413 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 a cyclic number.

It is not a de Polignac number, because 8229413 - 28 = 8229157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8229433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6998 + ... + 8088.

It is an arithmetic number, because the mean of its divisors is an integer number (1086540).

Almost surely, 28229413 is an apocalyptic number.

It is an amenable number.

8229413 is a deficient number, since it is larger than the sum of its proper divisors (462907).

8229413 is a wasteful number, since it uses less digits than its factorization.

8229413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507.

The product of its digits is 3456, while the sum is 29.

The square root of 8229413 is about 2868.6953480633. The cubic root of 8229413 is about 201.8937862685.

The spelling of 8229413 in words is "eight million, two hundred twenty-nine thousand, four hundred thirteen".

Divisors: 1 19 397 1091 7543 20729 433127 8229413