Base | Representation |
---|---|
bin | 10100001001110… |
… | …00011101100110 |
3 | 102210002201202102 |
4 | 22010320131212 |
5 | 321234131011 |
6 | 24435212102 |
7 | 4121626664 |
oct | 1204703546 |
9 | 383081672 |
10 | 169052006 |
11 | 87475302 |
12 | 48747032 |
13 | 2903c996 |
14 | 18647c34 |
15 | ec9473b |
hex | a138766 |
169052006 has 32 divisors (see below), whose sum is σ = 274834560. Its totient is φ = 77728896.
The previous prime is 169051969. The next prime is 169052017. The reversal of 169052006 is 600250961.
It is a self number, because there is not a number n which added to its sum of digits gives 169052006.
It is a congruent number.
It is an unprimeable number.
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 in 15 ways as a sum of consecutive naturals, for example, 501470 + ... + 501806.
It is an arithmetic number, because the mean of its divisors is an integer number (8588580).
Almost surely, 2169052006 is an apocalyptic number.
169052006 is a deficient number, since it is larger than the sum of its proper divisors (105782554).
169052006 is a wasteful number, since it uses less digits than its factorization.
169052006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 708.
The product of its (nonzero) digits is 3240, while the sum is 29.
The square root of 169052006 is about 13002.0000769112. Note that the first 4 decimals coincide. The cubic root of 169052006 is about 552.9341874772.
The spelling of 169052006 in words is "one hundred sixty-nine million, fifty-two thousand, six".
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