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30230301201 = 310076767067
BaseRepresentation
bin11100001001110111…
…011100101000010001
32220000210122102020020
4130021313130220101
5443402424114301
621515420134053
72120064214632
oct341167345021
986023572206
1030230301201
1111903242801
125a38097329
132b09ccb4b9
14166ac77889
15bbde6b436
hex709ddca11

30230301201 has 4 divisors (see below), whose sum is σ = 40307068272. Its totient is φ = 20153534132.

The previous prime is 30230301181. The next prime is 30230301203. The reversal of 30230301201 is 10210303203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30230301201 - 25 = 30230301169 is a prime.

It is a super-2 number, since 2×302303012012 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30230301203) 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 3 ways as a sum of consecutive naturals, for example, 5038383531 + ... + 5038383536.

It is an arithmetic number, because the mean of its divisors is an integer number (10076767068).

Almost surely, 230230301201 is an apocalyptic number.

It is an amenable number.

30230301201 is a deficient number, since it is larger than the sum of its proper divisors (10076767071).

30230301201 is a wasteful number, since it uses less digits than its factorization.

30230301201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10076767070.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 30230301201 its reverse (10210303203), we get a palindrome (40440604404).

The spelling of 30230301201 in words is "thirty billion, two hundred thirty million, three hundred one thousand, two hundred one".

Divisors: 1 3 10076767067 30230301201