Base | Representation |
---|---|
bin | 100101100100001101000001… |
… | …1000001000011011100011011 |
3 | 1121022221220201022011201210000 |
4 | 1023020122003001003130123 |
5 | 321302241110240321021 |
6 | 3130434000410024043 |
7 | 126412603320100323 |
oct | 11310320301033433 |
9 | 1538856638151700 |
10 | 330431212042011 |
11 | 963160a9968013 |
12 | 31087948418023 |
13 | 1124b6b6696ac2 |
14 | 5b84d55376283 |
15 | 283041a273b26 |
hex | 12c868304371b |
330431212042011 has 20 divisors (see below), whose sum is σ = 493614000654544. Its totient is φ = 220284403642800.
The previous prime is 330431212041971. The next prime is 330431212042039. The reversal of 330431212042011 is 110240212134033.
330431212042011 is a `hidden beast` number, since 3 + 3 + 0 + 431 + 2 + 1 + 20 + 4 + 201 + 1 = 666.
It is not a de Polignac number, because 330431212042011 - 29 = 330431212041499 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (330431212040011) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22582255 + ... + 34217256.
Almost surely, 2330431212042011 is an apocalyptic number.
330431212042011 is a deficient number, since it is larger than the sum of its proper divisors (163182788612533).
330431212042011 is an equidigital number, since it uses as much as digits as its factorization.
330431212042011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56871344 (or 56871335 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 330431212042011 its reverse (110240212134033), we get a palindrome (440671424176044).
The spelling of 330431212042011 in words is "three hundred thirty trillion, four hundred thirty-one billion, two hundred twelve million, forty-two thousand, eleven".
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