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30214241041 = 45766114313
BaseRepresentation
bin11100001000111010…
…001011101100010001
32212222200102110211111
4130020322023230101
5443334321203131
621514044013321
72116510545205
oct341072135421
985880373744
1030214241041
11118a5173546
125a32831241
132b0689744a
141668a96b05
15bbc847ab1
hex708e8bb11

30214241041 has 4 divisors (see below), whose sum is σ = 30280355812. Its totient is φ = 30148126272.

The previous prime is 30214241027. The next prime is 30214241059. The reversal of 30214241041 is 14014241203.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14014241203 = 38936026327.

It can be written as a sum of positive squares in 2 ways, for example, as 20586510400 + 9627730641 = 143480^2 + 98121^2 .

It is a cyclic number.

It is not a de Polignac number, because 30214241041 - 233 = 21624306449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30214241011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33056700 + ... + 33057613.

It is an arithmetic number, because the mean of its divisors is an integer number (7570088953).

Almost surely, 230214241041 is an apocalyptic number.

It is an amenable number.

30214241041 is a deficient number, since it is larger than the sum of its proper divisors (66114771).

30214241041 is an equidigital number, since it uses as much as digits as its factorization.

30214241041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66114770.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 30214241041 its reverse (14014241203), we get a palindrome (44228482244).

The spelling of 30214241041 in words is "thirty billion, two hundred fourteen million, two hundred forty-one thousand, forty-one".

Divisors: 1 457 66114313 30214241041