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30033441299 = 59950139301
BaseRepresentation
bin11011111110001000…
…011111001000010011
32212112002012220012202
4123332020133020103
5443002030110144
621444104513415
72112154016231
oct337610371023
985462186182
1030033441299
1111812104a74
1259a217b86b
132aa82a3554
14164ca71951
15baba3264e
hex6fe21f213

30033441299 has 4 divisors (see below), whose sum is σ = 30083581200. Its totient is φ = 29983301400.

The previous prime is 30033441281. The next prime is 30033441313. The reversal of 30033441299 is 99214433003.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 30033441299 - 28 = 30033441043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30033441899) 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, 25069052 + ... + 25070249.

It is an arithmetic number, because the mean of its divisors is an integer number (7520895300).

Almost surely, 230033441299 is an apocalyptic number.

30033441299 is a deficient number, since it is larger than the sum of its proper divisors (50139901).

30033441299 is an equidigital number, since it uses as much as digits as its factorization.

30033441299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50139900.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 30033441299 in words is "thirty billion, thirty-three million, four hundred forty-one thousand, two hundred ninety-nine".

Divisors: 1 599 50139301 30033441299