Base | Representation |
---|---|
bin | 10011100111110… |
… | …101000100010101 |
3 | 211221110111121001 |
4 | 103213311010111 |
5 | 1133234124320 |
6 | 52400023301 |
7 | 11105136223 |
oct | 2347650425 |
9 | 757414531 |
10 | 329208085 |
11 | 1599139a8 |
12 | 92301b31 |
13 | 532864ab |
14 | 31a17b13 |
15 | 1dd7d20a |
hex | 139f5115 |
329208085 has 16 divisors (see below), whose sum is σ = 416242944. Its totient is φ = 249460992.
The previous prime is 329208083. The next prime is 329208091. The reversal of 329208085 is 580802923.
It is a cyclic number.
It is not a de Polignac number, because 329208085 - 21 = 329208083 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (329208083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2052 + ... + 25741.
It is an arithmetic number, because the mean of its divisors is an integer number (26015184).
Almost surely, 2329208085 is an apocalyptic number.
It is an amenable number.
329208085 is a deficient number, since it is larger than the sum of its proper divisors (87034859).
329208085 is a wasteful number, since it uses less digits than its factorization.
329208085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27924.
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 329208085 is about 18144.0922892274. The cubic root of 329208085 is about 690.4891057120.
The spelling of 329208085 in words is "three hundred twenty-nine million, two hundred eight thousand, eighty-five".
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