Base | Representation |
---|---|
bin | 10001110111101101100… |
… | …00010001100110010001 |
3 | 2011200220110202100102021 |
4 | 20323312300101212101 |
5 | 40030010423044121 |
6 | 1150025043051441 |
7 | 62235055064623 |
oct | 10736660214621 |
9 | 2150813670367 |
10 | 614025206161 |
11 | 217452248574 |
12 | 9b003970b81 |
13 | 45b96553373 |
14 | 21a0cc3cc13 |
15 | 10e8b2ce641 |
hex | 8ef6c11991 |
614025206161 has 4 divisors (see below), whose sum is σ = 618860050432. Its totient is φ = 609190361892.
The previous prime is 614025206153. The next prime is 614025206189. The reversal of 614025206161 is 161602520416.
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.
It is a cyclic number.
It is not a de Polignac number, because 614025206161 - 23 = 614025206153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (614025206131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2417421945 + ... + 2417422198.
It is an arithmetic number, because the mean of its divisors is an integer number (154715012608).
Almost surely, 2614025206161 is an apocalyptic number.
It is an amenable number.
614025206161 is a deficient number, since it is larger than the sum of its proper divisors (4834844271).
614025206161 is a wasteful number, since it uses less digits than its factorization.
614025206161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4834844270.
The product of its (nonzero) digits is 17280, while the sum is 34.
Adding to 614025206161 its reverse (161602520416), we get a palindrome (775627726577).
The spelling of 614025206161 in words is "six hundred fourteen billion, twenty-five million, two hundred six thousand, one hundred sixty-one".
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