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30230032201 = 46764732403
BaseRepresentation
bin11100001001110110…
…011010111101001001
32220000210010202020021
4130021312122331021
5443402342012301
621515410300441
72120062014445
oct341166327511
986023122207
1030230032201
1111903079696
125a37b87721
132b09c35c25
14166ac07825
15bbde168a1
hex709d9af49

30230032201 has 4 divisors (see below), whose sum is σ = 30294765072. Its totient is φ = 30165299332.

The previous prime is 30230032139. The next prime is 30230032207. The reversal of 30230032201 is 10223003203.

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 30230032201 - 223 = 30221643593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30230032207) 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, 32365735 + ... + 32366668.

It is an arithmetic number, because the mean of its divisors is an integer number (7573691268).

Almost surely, 230230032201 is an apocalyptic number.

It is an amenable number.

30230032201 is a deficient number, since it is larger than the sum of its proper divisors (64732871).

30230032201 is an equidigital number, since it uses as much as digits as its factorization.

30230032201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64732870.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30230032201 its reverse (10223003203), we get a palindrome (40453035404).

The spelling of 30230032201 in words is "thirty billion, two hundred thirty million, thirty-two thousand, two hundred one".

Divisors: 1 467 64732403 30230032201