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30314341 = 167181523
BaseRepresentation
bin111001110100…
…0111101100101
32010001010110101
41303220331211
530230024331
63001424101
7515445001
oct163507545
963033411
1030314341
1116125682
12a19b031
1363850a5
144051701
1529dc061
hex1ce8f65

30314341 has 4 divisors (see below), whose sum is σ = 30496032. Its totient is φ = 30132652.

The previous prime is 30314327. The next prime is 30314353. The reversal of 30314341 is 14341303.

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.

It is a cyclic number.

It is not a de Polignac number, because 30314341 - 213 = 30306149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30314041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90595 + ... + 90928.

It is an arithmetic number, because the mean of its divisors is an integer number (7624008).

Almost surely, 230314341 is an apocalyptic number.

It is an amenable number.

30314341 is a deficient number, since it is larger than the sum of its proper divisors (181691).

30314341 is a wasteful number, since it uses less digits than its factorization.

30314341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181690.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 30314341 is about 5505.8460748553. The cubic root of 30314341 is about 311.8047382493.

Adding to 30314341 its reverse (14341303), we get a palindrome (44655644).

The spelling of 30314341 in words is "thirty million, three hundred fourteen thousand, three hundred forty-one".

Divisors: 1 167 181523 30314341