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302013200201 = 310997141589
BaseRepresentation
bin1000110010100010110…
…00111011011101001001
31001212112211010012020112
410121101120323131021
514422010334401301
6350424251004105
730551111562566
oct4312130733511
91055484105215
10302013200201
111070a063a419
124a647739635
1322630c4832b
141089067586d
157cc92cc9bb
hex465163b749

302013200201 has 4 divisors (see below), whose sum is σ = 302110344900. Its totient is φ = 301916055504.

The previous prime is 302013200161. The next prime is 302013200221. The reversal of 302013200201 is 102002310203.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 170588824576 + 131424375625 = 413024^2 + 362525^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-302013200201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (302013200221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48567686 + ... + 48573903.

It is an arithmetic number, because the mean of its divisors is an integer number (75527586225).

Almost surely, 2302013200201 is an apocalyptic number.

It is an amenable number.

302013200201 is a deficient number, since it is larger than the sum of its proper divisors (97144699).

302013200201 is an equidigital number, since it uses as much as digits as its factorization.

302013200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97144698.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 302013200201 its reverse (102002310203), we get a palindrome (404015510404).

The spelling of 302013200201 in words is "three hundred two billion, thirteen million, two hundred thousand, two hundred one".

Divisors: 1 3109 97141589 302013200201