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30214133341 = 74316304763
BaseRepresentation
bin11100001000111001…
…110001011001011101
32212222200020000002121
4130020321301121131
5443334304231331
621514041422541
72116506616210
oct341071613135
985880200077
1030214133341
11118a50aa637
125a3279aa51
132b0685a412
141668a69777
15bbc825c11
hex708e7165d

30214133341 has 4 divisors (see below), whose sum is σ = 34530438112. Its totient is φ = 25897828572.

The previous prime is 30214133293. The next prime is 30214133359. The reversal of 30214133341 is 14333141203.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14333141203 = 88491619747.

It is not a de Polignac number, because 30214133341 - 211 = 30214131293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30214133041) 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, 2158152375 + ... + 2158152388.

It is an arithmetic number, because the mean of its divisors is an integer number (8632609528).

Almost surely, 230214133341 is an apocalyptic number.

It is an amenable number.

30214133341 is a deficient number, since it is larger than the sum of its proper divisors (4316304771).

30214133341 is an equidigital number, since it uses as much as digits as its factorization.

30214133341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4316304770.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 30214133341 its reverse (14333141203), we get a palindrome (44547274544).

The spelling of 30214133341 in words is "thirty billion, two hundred fourteen million, one hundred thirty-three thousand, three hundred forty-one".

Divisors: 1 7 4316304763 30214133341