Base | Representation |
---|---|
bin | 1001100101011001110… |
… | …1000010111110110000 |
3 | 120202000101100122121001 |
4 | 2121112131002332300 |
5 | 10144210224242313 |
6 | 203350550211344 |
7 | 14616260132161 |
oct | 2312635027660 |
9 | 522011318531 |
10 | 164659212208 |
11 | 63916918267 |
12 | 27ab4053b54 |
13 | 126b161941a |
14 | 7d80625768 |
15 | 443aa29add |
hex | 2656742fb0 |
164659212208 has 40 divisors (see below), whose sum is σ = 321483852288. Its totient is φ = 81697211712.
The previous prime is 164659212203. The next prime is 164659212239. The reversal of 164659212208 is 802212956461.
164659212208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1646592122082 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (164659212203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1638585 + ... + 1736167.
Almost surely, 2164659212208 is an apocalyptic number.
It is an amenable number.
164659212208 is a deficient number, since it is larger than the sum of its proper divisors (156824640080).
164659212208 is a wasteful number, since it uses less digits than its factorization.
164659212208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98401 (or 98395 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 46.
The spelling of 164659212208 in words is "one hundred sixty-four billion, six hundred fifty-nine million, two hundred twelve thousand, two hundred eight".
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