Search a number
-
+
8230494 = 231371749
BaseRepresentation
bin11111011001011001011110
3120111011010010
4133121121132
54101333434
6452224050
7126646416
oct37313136
916434103
108230494
114711768
12290b026
13192231c
141143646
15ac89e9
hex7d965e

8230494 has 8 divisors (see below), whose sum is σ = 16461000. Its totient is φ = 2743496.

The previous prime is 8230483. The next prime is 8230511. The reversal of 8230494 is 4940328.

It is a happy number.

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

8230494 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685869 + ... + 685880.

It is an arithmetic number, because the mean of its divisors is an integer number (2057625).

Almost surely, 28230494 is an apocalyptic number.

8230494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8230494 is a wasteful number, since it uses less digits than its factorization.

8230494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371754.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 8230494 is about 2868.8837550518. The cubic root of 8230494 is about 201.9026260090.

The spelling of 8230494 in words is "eight million, two hundred thirty thousand, four hundred ninety-four".

Divisors: 1 2 3 6 1371749 2743498 4115247 8230494