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30068348 = 227995153
BaseRepresentation
bin111001010110…
…0111001111100
32002120122000112
41302230321330
530144141343
62552245152
7513401552
oct162547174
962518015
1030068348
1115a77882
12a0a07b8
1362ca12b
143dc9bd2
15298e218
hex1cace7c

30068348 has 12 divisors (see below), whose sum is σ = 53286240. Its totient is φ = 14843712.

The previous prime is 30068333. The next prime is 30068377. The reversal of 30068348 is 84386003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47261 + ... + 47892.

It is an arithmetic number, because the mean of its divisors is an integer number (4440520).

Almost surely, 230068348 is an apocalyptic number.

It is an amenable number.

30068348 is a deficient number, since it is larger than the sum of its proper divisors (23217892).

30068348 is a wasteful number, since it uses less digits than its factorization.

30068348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95236 (or 95234 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 30068348 is about 5483.4613156290. The cubic root of 30068348 is about 310.9590417624.

The spelling of 30068348 in words is "thirty million, sixty-eight thousand, three hundred forty-eight".

Divisors: 1 2 4 79 158 316 95153 190306 380612 7517087 15034174 30068348