Base | Representation |
---|---|
bin | 10000000110011… |
… | …00010011000010 |
3 | 100102010110222122 |
4 | 20003030103002 |
5 | 234033221110 |
6 | 21222404242 |
7 | 3226641662 |
oct | 1003142302 |
9 | 312113878 |
10 | 135054530 |
11 | 6a264516 |
12 | 39290682 |
13 | 21c98330 |
14 | 13d181a2 |
15 | bccb255 |
hex | 80cc4c2 |
135054530 has 16 divisors (see below), whose sum is σ = 261798264. Its totient is φ = 49866240.
The previous prime is 135054523. The next prime is 135054539. The reversal of 135054530 is 35450531.
135054530 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 49547521 + 85507009 = 7039^2 + 9247^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a self number, because there is not a number n which added to its sum of digits gives 135054530.
It is not an unprimeable number, because it can be changed into a prime (135054539) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519311 + ... + 519570.
Almost surely, 2135054530 is an apocalyptic number.
135054530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
135054530 is a deficient number, since it is larger than the sum of its proper divisors (126743734).
135054530 is a wasteful number, since it uses less digits than its factorization.
135054530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1038901.
The product of its (nonzero) digits is 4500, while the sum is 26.
The square root of 135054530 is about 11621.2963992835. The cubic root of 135054530 is about 513.0618450671.
The spelling of 135054530 in words is "one hundred thirty-five million, fifty-four thousand, five hundred thirty".
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