Base | Representation |
---|---|
bin | 10000001001001… |
… | …01000110001111 |
3 | 100102210221220221 |
4 | 20010211012033 |
5 | 234131341010 |
6 | 21234252211 |
7 | 3233015260 |
oct | 1004450617 |
9 | 312727827 |
10 | 135418255 |
11 | 6a492815 |
12 | 39427067 |
13 | 22094a5b |
14 | 13db0967 |
15 | bd4ddda |
hex | 812518f |
135418255 has 16 divisors (see below), whose sum is σ = 192121920. Its totient is φ = 89655552.
The previous prime is 135418253. The next prime is 135418259. The reversal of 135418255 is 552814531.
It is not a de Polignac number, because 135418255 - 21 = 135418253 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 135418255.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135418253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65694 + ... + 67723.
It is an arithmetic number, because the mean of its divisors is an integer number (12007620).
Almost surely, 2135418255 is an apocalyptic number.
135418255 is a deficient number, since it is larger than the sum of its proper divisors (56703665).
135418255 is a wasteful number, since it uses less digits than its factorization.
135418255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133458.
The product of its digits is 24000, while the sum is 34.
The square root of 135418255 is about 11636.9349486882. The cubic root of 135418255 is about 513.5220200361.
The spelling of 135418255 in words is "one hundred thirty-five million, four hundred eighteen thousand, two hundred fifty-five".
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