Search a number
-
+
326093041 = 743438887
BaseRepresentation
bin10011011011111…
…100100011110001
3211201121020120001
4103123330203301
51131434434131
652205150001
711036513401
oct2333744361
9751536501
10326093041
1115808658a
129125b301
1352735681
1431446801
151d965261
hex136fc8f1

326093041 has 4 divisors (see below), whose sum is σ = 326532672. Its totient is φ = 325653412.

The previous prime is 326092981. The next prime is 326093069. The reversal of 326093041 is 140390623.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140390623 = 1373102251.

It is a cyclic number.

It is not a de Polignac number, because 326093041 - 217 = 325961969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (326093441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218701 + ... + 220186.

It is an arithmetic number, because the mean of its divisors is an integer number (81633168).

Almost surely, 2326093041 is an apocalyptic number.

It is an amenable number.

326093041 is a deficient number, since it is larger than the sum of its proper divisors (439631).

326093041 is an equidigital number, since it uses as much as digits as its factorization.

326093041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439630.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 326093041 is about 18058.0464336539. The cubic root of 326093041 is about 688.3043437004.

The spelling of 326093041 in words is "three hundred twenty-six million, ninety-three thousand, forty-one".

Divisors: 1 743 438887 326093041