Base | Representation |
---|---|
bin | 1100000000010011011… |
… | …1011001001100000010 |
3 | 201201100020001120210202 |
4 | 3000010313121030002 |
5 | 11334334423411122 |
6 | 234425000125202 |
7 | 20620551405143 |
oct | 3000467311402 |
9 | 651306046722 |
10 | 206240060162 |
11 | 7a514156814 |
12 | 33b79466802 |
13 | 165aa05a276 |
14 | 9da6b3daca |
15 | 55711cae92 |
hex | 3004dd9302 |
206240060162 has 4 divisors (see below), whose sum is σ = 309360090246. Its totient is φ = 103120030080.
The previous prime is 206240060161. The next prime is 206240060261. The reversal of 206240060162 is 261060042602.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 261060042602 = 2 ⋅130530021301.
It can be written as a sum of positive squares in only one way, i.e., 124438912081 + 81801148081 = 352759^2 + 286009^2 .
It is not an unprimeable number, because it can be changed into a prime (206240060161) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51560015039 + ... + 51560015042.
Almost surely, 2206240060162 is an apocalyptic number.
206240060162 is a deficient number, since it is larger than the sum of its proper divisors (103120030084).
206240060162 is a wasteful number, since it uses less digits than its factorization.
206240060162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103120030083.
The product of its (nonzero) digits is 6912, while the sum is 29.
The spelling of 206240060162 in words is "two hundred six billion, two hundred forty million, sixty thousand, one hundred sixty-two".
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