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301330001 = 7149288907
BaseRepresentation
bin10001111101011…
…110111001010001
3210000000011001102
4101331132321101
51104120030001
645522314145
710316156060
oct2175367121
9700004042
10301330001
11145102765
1284ab8955
134a57529b
142c03c1d7
151b6c2e6b
hex11f5ee51

301330001 has 8 divisors (see below), whose sum is σ = 346689600. Its totient is φ = 256548528.

The previous prime is 301329997. The next prime is 301330027. The reversal of 301330001 is 100033103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 301330001 - 22 = 301329997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (301330031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143411 + ... + 145496.

It is an arithmetic number, because the mean of its divisors is an integer number (43336200).

Almost surely, 2301330001 is an apocalyptic number.

It is an amenable number.

301330001 is a deficient number, since it is larger than the sum of its proper divisors (45359599).

301330001 is a wasteful number, since it uses less digits than its factorization.

301330001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289063.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 301330001 is about 17358.8594383387. The cubic root of 301330001 is about 670.4207656253.

Adding to 301330001 its reverse (100033103), we get a palindrome (401363104).

The spelling of 301330001 in words is "three hundred one million, three hundred thirty thousand, one".

Divisors: 1 7 149 1043 288907 2022349 43047143 301330001