Base | Representation |
---|---|
bin | 100101011010001110010111… |
… | …010100011100111000100111 |
3 | 210120112220022012101202101200 |
4 | 211122032113110130320213 |
5 | 133031124113314204204 |
6 | 1341531545311253543 |
7 | 46440614040651165 |
oct | 4532162724347047 |
9 | 716486265352350 |
10 | 164529850928679 |
11 | 48473799623935 |
12 | 16552ba221a2b3 |
13 | 70a613816a722 |
14 | 2c8b4043d0235 |
15 | 1404beb940539 |
hex | 95a39751ce27 |
164529850928679 has 6 divisors (see below), whose sum is σ = 237654229119216. Its totient is φ = 109686567285780.
The previous prime is 164529850928633. The next prime is 164529850928683. The reversal of 164529850928679 is 976829058925461.
164529850928679 is a `hidden beast` number, since 1 + 6 + 4 + 5 + 29 + 8 + 509 + 2 + 86 + 7 + 9 = 666.
It is not a de Polignac number, because 164529850928679 - 27 = 164529850928551 is a prime.
It is a super-2 number, since 2×1645298509286792 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 164529850928598 and 164529850928607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164529850928609) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9140547273807 + ... + 9140547273824.
It is an arithmetic number, because the mean of its divisors is an integer number (39609038186536).
Almost surely, 2164529850928679 is an apocalyptic number.
164529850928679 is a deficient number, since it is larger than the sum of its proper divisors (73124378190537).
164529850928679 is a wasteful number, since it uses less digits than its factorization.
164529850928679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18281094547637 (or 18281094547634 counting only the distinct ones).
The product of its (nonzero) digits is 4702924800, while the sum is 81.
The spelling of 164529850928679 in words is "one hundred sixty-four trillion, five hundred twenty-nine billion, eight hundred fifty million, nine hundred twenty-eight thousand, six hundred seventy-nine".
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