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30548801 is a prime number
BaseRepresentation
bin111010010001…
…0001101000001
32010111001002002
41310202031001
530310030201
63010433345
7520442363
oct164421501
963431062
1030548801
1116275848
12a292855
136437a1a
1440b2d33
152a3676b
hex1d22341

30548801 has 2 divisors, whose sum is σ = 30548802. Its totient is φ = 30548800.

The previous prime is 30548797. The next prime is 30548831. The reversal of 30548801 is 10884503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30514576 + 34225 = 5524^2 + 185^2 .

It is a cyclic number.

It is not a de Polignac number, because 30548801 - 22 = 30548797 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30548831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15274400 + 15274401.

It is an arithmetic number, because the mean of its divisors is an integer number (15274401).

Almost surely, 230548801 is an apocalyptic number.

It is an amenable number.

30548801 is a deficient number, since it is larger than the sum of its proper divisors (1).

30548801 is an equidigital number, since it uses as much as digits as its factorization.

30548801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 30548801 is about 5527.0969776185. The cubic root of 30548801 is about 312.6065377549.

The spelling of 30548801 in words is "thirty million, five hundred forty-eight thousand, eight hundred one".