Base | Representation |
---|---|
bin | 1111111111111… |
… | …01010000101010 |
3 | 100100112101201100 |
4 | 13333331100222 |
5 | 233324102011 |
6 | 21152302230 |
7 | 3216510420 |
oct | 777752052 |
9 | 310471640 |
10 | 134206506 |
11 | 69835375 |
12 | 38b41976 |
13 | 21a5c345 |
14 | 13b77110 |
15 | bbaed56 |
hex | 7ffd42a |
134206506 has 24 divisors (see below), whose sum is σ = 332321184. Its totient is φ = 38344680.
The previous prime is 134206493. The next prime is 134206531. The reversal of 134206506 is 605602431.
134206506 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 0 + 650 + 6 = 666.
It is a super-2 number, since 2×1342065062 = 36022772505456072, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 134206506.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 532440 + ... + 532691.
It is an arithmetic number, because the mean of its divisors is an integer number (13846716).
Almost surely, 2134206506 is an apocalyptic number.
134206506 is an abundant number, since it is smaller than the sum of its proper divisors (198114678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134206506 is a wasteful number, since it uses less digits than its factorization.
134206506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1065146 (or 1065143 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 134206506 is about 11584.7531695759. The cubic root of 134206506 is about 511.9857300914.
Adding to 134206506 its reverse (605602431), we get a palindrome (739808937).
The spelling of 134206506 in words is "one hundred thirty-four million, two hundred six thousand, five hundred six".
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