Search a number
-
+
3103032323 = 10909284447
BaseRepresentation
bin1011100011110100…
…1000010000000011
322000020220101010002
42320331020100003
522323334013243
61231524430215
7136616224316
oct27075102003
98006811102
103103032323
111352643126
1272724836b
133a5b4a301
1421618697d
15132646eb8
hexb8f48403

3103032323 has 4 divisors (see below), whose sum is σ = 3103327680. Its totient is φ = 3102736968.

The previous prime is 3103032223. The next prime is 3103032353. The reversal of 3103032323 is 3232303013.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3232303013 = 4197714327.

It is a cyclic number.

It is not a de Polignac number, because 3103032323 - 226 = 3035923459 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3103032295 and 3103032304.

It is not an unprimeable number, because it can be changed into a prime (3103032353) 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 3 ways as a sum of consecutive naturals, for example, 131315 + ... + 153132.

It is an arithmetic number, because the mean of its divisors is an integer number (775831920).

Almost surely, 23103032323 is an apocalyptic number.

3103032323 is a deficient number, since it is larger than the sum of its proper divisors (295357).

3103032323 is a wasteful number, since it uses less digits than its factorization.

3103032323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295356.

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 3103032323 is about 55704.8680368242. The cubic root of 3103032323 is about 1458.5750034088.

Adding to 3103032323 its reverse (3232303013), we get a palindrome (6335335336).

The spelling of 3103032323 in words is "three billion, one hundred three million, thirty-two thousand, three hundred twenty-three".

Divisors: 1 10909 284447 3103032323