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30214334029 = 112746757639
BaseRepresentation
bin11100001000111010…
…100010011001001101
32212222200121012101111
4130020322202121031
5443334332142104
621514050012021
72116511413255
oct341072423115
985880535344
1030214334029
11118a52273a0
125a32877011
132b068ca879
141668abc965
15bbc865404
hex708ea264d

30214334029 has 4 divisors (see below), whose sum is σ = 32961091680. Its totient is φ = 27467576380.

The previous prime is 30214333997. The next prime is 30214334041. The reversal of 30214334029 is 92043341203.

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: 92043341203 = 118367576473.

It is a cyclic number.

It is not a de Polignac number, because 30214334029 - 25 = 30214333997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30214334069) 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, 1373378809 + ... + 1373378830.

It is an arithmetic number, because the mean of its divisors is an integer number (8240272920).

Almost surely, 230214334029 is an apocalyptic number.

It is an amenable number.

30214334029 is a deficient number, since it is larger than the sum of its proper divisors (2746757651).

30214334029 is a wasteful number, since it uses less digits than its factorization.

30214334029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2746757650.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 30214334029 in words is "thirty billion, two hundred fourteen million, three hundred thirty-four thousand, twenty-nine".

Divisors: 1 11 2746757639 30214334029