Base | Representation |
---|---|
bin | 1111111111111… |
… | …01001111110111 |
3 | 100100112101122110 |
4 | 13333331033313 |
5 | 233324101310 |
6 | 21152302103 |
7 | 3216510315 |
oct | 777751767 |
9 | 310471573 |
10 | 134206455 |
11 | 69835329 |
12 | 38b41933 |
13 | 21a5c306 |
14 | 13b770b5 |
15 | bbaed20 |
hex | 7ffd3f7 |
134206455 has 16 divisors (see below), whose sum is σ = 214953984. Its totient is φ = 71502240.
The previous prime is 134206421. The next prime is 134206459. The reversal of 134206455 is 554602431.
It is not a de Polignac number, because 134206455 - 28 = 134206199 is a prime.
It is a super-2 number, since 2×1342064552 = 36022745127334050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134206459) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12190 + ... + 20420.
It is an arithmetic number, because the mean of its divisors is an integer number (13434624).
Almost surely, 2134206455 is an apocalyptic number.
134206455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
134206455 is a deficient number, since it is larger than the sum of its proper divisors (80747529).
134206455 is a wasteful number, since it uses less digits than its factorization.
134206455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9326.
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 134206455 is about 11584.7509684067. The cubic root of 134206455 is about 511.9856652379.
Adding to 134206455 its reverse (554602431), we get a palindrome (688808886).
The spelling of 134206455 in words is "one hundred thirty-four million, two hundred six thousand, four hundred fifty-five".
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