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301420302 = 23172955101
BaseRepresentation
bin10001111101110…
…100111100001110
3210000011201220220
4101331310330032
51104130422202
645524252210
710320013251
oct2175647416
9700151826
10301420302
11145164597
1284b41066
134a5a7411
142c063098
151b6deabc
hex11f74f0e

301420302 has 16 divisors (see below), whose sum is σ = 638302032. Its totient is φ = 94563200.

The previous prime is 301420283. The next prime is 301420303. The reversal of 301420302 is 203024103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301420303) 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, 1477449 + ... + 1477652.

It is an arithmetic number, because the mean of its divisors is an integer number (39893877).

Almost surely, 2301420302 is an apocalyptic number.

301420302 is an abundant number, since it is smaller than the sum of its proper divisors (336881730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

301420302 is a wasteful number, since it uses less digits than its factorization.

301420302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955123.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 301420302 is about 17361.4602496449. The cubic root of 301420302 is about 670.4877283340.

Adding to 301420302 its reverse (203024103), we get a palindrome (504444405).

The spelling of 301420302 in words is "three hundred one million, four hundred twenty thousand, three hundred two".

Divisors: 1 2 3 6 17 34 51 102 2955101 5910202 8865303 17730606 50236717 100473434 150710151 301420302