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30414412211 = 90247337013
BaseRepresentation
bin11100010100110101…
…110001100110110011
32220111122002020001112
4130110311301212303
5444242042142321
621545554223535
72124461144501
oct342465614663
986448066045
1030414412211
1111998163067
125a89884bab
132b391b1621
1416874c1671
15bd01d7a5b
hex714d719b3

30414412211 has 4 divisors (see below), whose sum is σ = 30414839472. Its totient is φ = 30413984952.

The previous prime is 30414412199. The next prime is 30414412261. The reversal of 30414412211 is 11221441403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11221441403 = 27314108913.

It is a cyclic number.

It is not a de Polignac number, because 30414412211 - 214 = 30414395827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30414412261) 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, 78260 + ... + 258753.

It is an arithmetic number, because the mean of its divisors is an integer number (7603709868).

Almost surely, 230414412211 is an apocalyptic number.

30414412211 is a deficient number, since it is larger than the sum of its proper divisors (427261).

30414412211 is an equidigital number, since it uses as much as digits as its factorization.

30414412211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427260.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 30414412211 its reverse (11221441403), we get a palindrome (41635853614).

The spelling of 30414412211 in words is "thirty billion, four hundred fourteen million, four hundred twelve thousand, two hundred eleven".

Divisors: 1 90247 337013 30414412211