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30294601 = 37222129
BaseRepresentation
bin111001110010…
…0001001001001
32010000010101021
41303210021021
530223411401
63001152441
7515333311
oct163441111
963003337
1030294601
1116111867
12a18b721
1363790cc
144048441
1529d62a1
hex1ce4249

30294601 has 6 divisors (see below), whose sum is σ = 31136910. Its totient is φ = 29474496.

The previous prime is 30294599. The next prime is 30294617. The reversal of 30294601 is 10649203.

It can be written as a sum of positive squares in 3 ways, for example, as 25000000 + 5294601 = 5000^2 + 2301^2 .

It is not a de Polignac number, because 30294601 - 21 = 30294599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30294001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9696 + ... + 12433.

It is an arithmetic number, because the mean of its divisors is an integer number (5189485).

Almost surely, 230294601 is an apocalyptic number.

It is an amenable number.

30294601 is a deficient number, since it is larger than the sum of its proper divisors (842309).

30294601 is an equidigital number, since it uses as much as digits as its factorization.

30294601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22203 (or 22166 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 30294601 is about 5504.0531429120. The cubic root of 30294601 is about 311.7370435344.

The spelling of 30294601 in words is "thirty million, two hundred ninety-four thousand, six hundred one".

Divisors: 1 37 1369 22129 818773 30294601