Base | Representation |
---|---|
bin | 10100100110101100001 |
3 | 1021022011021 |
4 | 2210311201 |
5 | 133101134 |
6 | 22245441 |
7 | 5511265 |
oct | 2446541 |
9 | 1238137 |
10 | 675169 |
11 | 4212a0 |
12 | 286881 |
13 | 1a8411 |
14 | 1380a5 |
15 | d50b4 |
hex | a4d61 |
675169 has 4 divisors (see below), whose sum is σ = 736560. Its totient is φ = 613780.
The previous prime is 675163. The next prime is 675173. The reversal of 675169 is 961576.
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 675169 - 23 = 675161 is a prime.
It is a super-3 number, since 3×6751693 = 923333804147555427, which contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (675161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30679 + ... + 30700.
It is an arithmetic number, because the mean of its divisors is an integer number (184140).
2675169 is an apocalyptic number.
It is an amenable number.
675169 is a deficient number, since it is larger than the sum of its proper divisors (61391).
675169 is a wasteful number, since it uses less digits than its factorization.
675169 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61390.
The product of its digits is 11340, while the sum is 34.
The square root of 675169 is about 821.6866799456. The cubic root of 675169 is about 87.7278524095.
The spelling of 675169 in words is "six hundred seventy-five thousand, one hundred sixty-nine".
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