Search a number
-
+
324830741 = 3141255571
BaseRepresentation
bin10011010111001…
…000011000010101
3211122020010000012
4103113020120111
51131124040431
652122130005
711023005254
oct2327103025
9748203005
10324830741
111573a4164
1290950905
13523b2c51
14311d879b
151d7b622b
hex135c8615

324830741 has 8 divisors (see below), whose sum is σ = 343488768. Its totient is φ = 306684000.

The previous prime is 324830719. The next prime is 324830743. The reversal of 324830741 is 147038423.

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 324830741 - 210 = 324829717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 324830698 and 324830707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324830743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126515 + ... + 129056.

It is an arithmetic number, because the mean of its divisors is an integer number (42936096).

Almost surely, 2324830741 is an apocalyptic number.

324830741 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

324830741 is a deficient number, since it is larger than the sum of its proper divisors (18658027).

324830741 is a wasteful number, since it uses less digits than its factorization.

324830741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255643.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 324830741 is about 18023.0613659278. The cubic root of 324830741 is about 687.4150575386.

The spelling of 324830741 in words is "three hundred twenty-four million, eight hundred thirty thousand, seven hundred forty-one".

Divisors: 1 31 41 1271 255571 7922701 10478411 324830741