Search a number
-
+
80468323 = 137198609
BaseRepresentation
bin1001100101111…
…01100101100011
312121102012210021
410302331211203
5131044441243
611552414311
71664653345
oct462754543
9177365707
1080468323
1141471051
1222b47397
13138955c0
14a989295
1570e76ed
hex4cbd963

80468323 has 8 divisors (see below), whose sum is σ = 86788800. Its totient is φ = 74166528.

The previous prime is 80468299. The next prime is 80468357. The reversal of 80468323 is 32386408.

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 80468323 - 213 = 80460131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80468383) 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, 5043 + ... + 13651.

It is an arithmetic number, because the mean of its divisors is an integer number (10848600).

Almost surely, 280468323 is an apocalyptic number.

80468323 is a deficient number, since it is larger than the sum of its proper divisors (6320477).

80468323 is a wasteful number, since it uses less digits than its factorization.

80468323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9341.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 80468323 is about 8970.4137585732. The cubic root of 80468323 is about 431.7261120428.

The spelling of 80468323 in words is "eighty million, four hundred sixty-eight thousand, three hundred twenty-three".

Divisors: 1 13 719 8609 9347 111917 6189871 80468323