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30430301012 = 2261511236803
BaseRepresentation
bin11100010101110010…
…011000101101010100
32220112201222110101122
4130111302120231110
5444310124113022
621551322543112
72125043201516
oct342562305524
986481873348
1030430301012
11119a6125601
125a93067a98
132b3c585697
141689659bb6
15bd17c5742
hex715c98b54

30430301012 has 12 divisors (see below), whose sum is σ = 53261727456. Its totient is φ = 15212664600.

The previous prime is 30430300993. The next prime is 30430301021. The reversal of 30430301012 is 21010303403.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 593798 + ... + 643005.

It is an arithmetic number, because the mean of its divisors is an integer number (4438477288).

Almost surely, 230430301012 is an apocalyptic number.

It is an amenable number.

30430301012 is a deficient number, since it is larger than the sum of its proper divisors (22831426444).

30430301012 is a wasteful number, since it uses less digits than its factorization.

30430301012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242958 (or 1242956 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30430301012 its reverse (21010303403), we get a palindrome (51440604415).

The spelling of 30430301012 in words is "thirty billion, four hundred thirty million, three hundred one thousand, twelve".

Divisors: 1 2 4 6151 12302 24604 1236803 2473606 4947212 7607575253 15215150506 30430301012