Base | Representation |
---|---|
bin | 1100000001000110010… |
… | …0010001010110011111 |
3 | 201201220002000201200000 |
4 | 3000101210101112133 |
5 | 11340304001314020 |
6 | 234502051305343 |
7 | 20626046554500 |
oct | 3002144212637 |
9 | 651802021600 |
10 | 206453151135 |
11 | 7a613470160 |
12 | 340188ab253 |
13 | 16612248cba |
14 | 9dc716cba7 |
15 | 5584c6e090 |
hex | 301191159f |
206453151135 has 144 divisors (see below), whose sum is σ = 470941091712. Its totient is φ = 85798440000.
The previous prime is 206453151127. The next prime is 206453151161. The reversal of 206453151135 is 531151354602.
206453151135 is a `hidden beast` number, since 2 + 0 + 6 + 4 + 531 + 5 + 113 + 5 = 666.
It is not a de Polignac number, because 206453151135 - 23 = 206453151127 is a prime.
It is a super-2 number, since 2×2064531511352 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 206453151135.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 497260 + ... + 812510.
It is an arithmetic number, because the mean of its divisors is an integer number (3270424248).
Almost surely, 2206453151135 is an apocalyptic number.
206453151135 is an abundant number, since it is smaller than the sum of its proper divisors (264487940577).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
206453151135 is a wasteful number, since it uses less digits than its factorization.
206453151135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315296 (or 315277 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 36.
The spelling of 206453151135 in words is "two hundred six billion, four hundred fifty-three million, one hundred fifty-one thousand, one hundred thirty-five".
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