Base | Representation |
---|---|
bin | 101111000010000011001001… |
… | …100010110101000100100101 |
3 | 1000010101120102220100122200100 |
4 | 233002003021202311010211 |
5 | 204103003231104413203 |
6 | 2011533042140334313 |
7 | 61366230130451130 |
oct | 5702031142650445 |
9 | 1003346386318610 |
10 | 206849006326053 |
11 | 5a9aa19758a603 |
12 | 1b248881844399 |
13 | 8b55a155043c0 |
14 | 391178c527217 |
15 | 18da93d82bea3 |
hex | bc20c98b5125 |
206849006326053 has 192 divisors, whose sum is σ = 380937026928640. Its totient is φ = 105214309516800.
The previous prime is 206849006326037. The next prime is 206849006326181. The reversal of 206849006326053 is 350623600948602.
It is a happy number.
206849006326053 is a `hidden beast` number, since 2 + 0 + 68 + 490 + 0 + 6 + 32 + 60 + 5 + 3 = 666.
It is not a de Polignac number, because 206849006326053 - 24 = 206849006326037 is a prime.
It is a super-2 number, since 2×2068490063260532 (a number of 29 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206849006326453) by changing a digit.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 20076575100 + ... + 20076585402.
Almost surely, 2206849006326053 is an apocalyptic number.
It is an amenable number.
206849006326053 is a deficient number, since it is larger than the sum of its proper divisors (174088020602587).
206849006326053 is a wasteful number, since it uses less digits than its factorization.
206849006326053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13080 (or 13077 counting only the distinct ones).
The product of its (nonzero) digits is 11197440, while the sum is 54.
The spelling of 206849006326053 in words is "two hundred six trillion, eight hundred forty-nine billion, six million, three hundred twenty-six thousand, fifty-three".
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