Base | Representation |
---|---|
bin | 1100000000010011011… |
… | …1011001001100000000 |
3 | 201201100020001120210200 |
4 | 3000010313121030000 |
5 | 11334334423411120 |
6 | 234425000125200 |
7 | 20620551405141 |
oct | 3000467311400 |
9 | 651306046720 |
10 | 206240060160 |
11 | 7a514156812 |
12 | 33b79466800 |
13 | 165aa05a274 |
14 | 9da6b3dac8 |
15 | 55711cae90 |
hex | 3004dd9300 |
206240060160 has 648 divisors, whose sum is σ = 750849786960. Its totient is φ = 52225523712.
The previous prime is 206240060149. The next prime is 206240060161. The reversal of 206240060160 is 61060042602.
It is a happy number.
206240060160 is a `hidden beast` number, since 20 + 624 + 0 + 0 + 6 + 0 + 16 + 0 = 666.
It is not an unprimeable number, because it can be changed into a prime (206240060161) 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 in 71 ways as a sum of consecutive naturals, for example, 1483741371 + ... + 1483741509.
Almost surely, 2206240060160 is an apocalyptic number.
206240060160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 206240060160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (375424893480).
206240060160 is an abundant number, since it is smaller than the sum of its proper divisors (544609726800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206240060160 is a wasteful number, since it uses less digits than its factorization.
206240060160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 321 (or 245 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The spelling of 206240060160 in words is "two hundred six billion, two hundred forty million, sixty thousand, one hundred sixty".
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