Base | Representation |
---|---|
bin | 10100001011111… |
… | …11110000000001 |
3 | 102210122120022001 |
4 | 22011333300001 |
5 | 321323002001 |
6 | 24445344001 |
7 | 4124254201 |
oct | 1205776001 |
9 | 383576261 |
10 | 169344001 |
11 | 87654722 |
12 | 48868001 |
13 | 29112868 |
14 | 186c2401 |
15 | ed01001 |
hex | a17fc01 |
169344001 has 2 divisors, whose sum is σ = 169344002. Its totient is φ = 169344000.
The previous prime is 169343989. The next prime is 169344047. The reversal of 169344001 is 100443961.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 151290000 + 18054001 = 12300^2 + 4249^2 .
It is an emirp because it is prime and its reverse (100443961) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 169344001 - 27 = 169343873 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (169341001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84672000 + 84672001.
It is an arithmetic number, because the mean of its divisors is an integer number (84672001).
Almost surely, 2169344001 is an apocalyptic number.
It is an amenable number.
169344001 is a deficient number, since it is larger than the sum of its proper divisors (1).
169344001 is an equidigital number, since it uses as much as digits as its factorization.
169344001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 169344001 is about 13013.2240816794. The cubic root of 169344001 is about 553.2523561360.
Adding to 169344001 its reverse (100443961), we get a palindrome (269787962).
The spelling of 169344001 in words is "one hundred sixty-nine million, three hundred forty-four thousand, one".
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