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30314325 = 352404191
BaseRepresentation
bin111001110100…
…0111101010101
32010001010102210
41303220331111
530230024300
63001424033
7515444646
oct163507525
963033383
1030314325
1116125668
12a19b019
136385092
1440516cd
1529dc050
hex1ce8f55

30314325 has 12 divisors (see below), whose sum is σ = 50119808. Its totient is φ = 16167600.

The previous prime is 30314303. The next prime is 30314327. The reversal of 30314325 is 52341303.

It is not a de Polignac number, because 30314325 - 27 = 30314197 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 (30314327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202021 + ... + 202170.

Almost surely, 230314325 is an apocalyptic number.

It is an amenable number.

30314325 is a deficient number, since it is larger than the sum of its proper divisors (19805483).

30314325 is a wasteful number, since it uses less digits than its factorization.

30314325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404204 (or 404199 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 30314325 is about 5505.8446218541. The cubic root of 30314325 is about 311.8046833922.

Adding to 30314325 its reverse (52341303), we get a palindrome (82655628).

The spelling of 30314325 in words is "thirty million, three hundred fourteen thousand, three hundred twenty-five".

Divisors: 1 3 5 15 25 75 404191 1212573 2020955 6062865 10104775 30314325