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30214041211 = 611433345647
BaseRepresentation
bin11100001000111001…
…011010111001111011
32212222200001022201101
4130020321122321323
5443334243304321
621514035432231
72116506053464
oct341071327173
985880038641
1030214041211
11118a50473a2
125a32755677
132b068274c3
141668a43d6b
15bbc808791
hex708e5ae7b

30214041211 has 8 divisors (see below), whose sum is σ = 30730872384. Its totient is φ = 29697904320.

The previous prime is 30214041199. The next prime is 30214041257. The reversal of 30214041211 is 11214041203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30214041211 - 225 = 30180486779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30214041811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85411 + ... + 260236.

It is an arithmetic number, because the mean of its divisors is an integer number (3841359048).

Almost surely, 230214041211 is an apocalyptic number.

30214041211 is a deficient number, since it is larger than the sum of its proper divisors (516831173).

30214041211 is a wasteful number, since it uses less digits than its factorization.

30214041211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347141.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 30214041211 its reverse (11214041203), we get a palindrome (41428082414).

The spelling of 30214041211 in words is "thirty billion, two hundred fourteen million, forty-one thousand, two hundred eleven".

Divisors: 1 61 1433 87413 345647 21084467 495312151 30214041211