Base | Representation |
---|---|
bin | 10000000110010… |
… | …11111110011110 |
3 | 100102010102011220 |
4 | 20003023332132 |
5 | 234033200324 |
6 | 21222354210 |
7 | 3226635102 |
oct | 1003137636 |
9 | 312112156 |
10 | 135053214 |
11 | 6a26352a |
12 | 3928b966 |
13 | 21c9785a |
14 | 13d17902 |
15 | bccab79 |
hex | 80cbf9e |
135053214 has 16 divisors (see below), whose sum is σ = 270221952. Its totient is φ = 44998488.
The previous prime is 135053213. The next prime is 135053227. The reversal of 135053214 is 412350531.
It is a super-2 number, since 2×1350532142 = 36478741223459592, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135053213) 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, 21207 + ... + 26829.
It is an arithmetic number, because the mean of its divisors is an integer number (16888872).
Almost surely, 2135053214 is an apocalyptic number.
135053214 is an abundant number, since it is smaller than the sum of its proper divisors (135168738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135053214 is a wasteful number, since it uses less digits than its factorization.
135053214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9631.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 135053214 is about 11621.2397789565. The cubic root of 135053214 is about 513.0601786005.
It can be divided in two parts, 1350532 and 14, that added together give a triangular number (1350546 = T1643).
The spelling of 135053214 in words is "one hundred thirty-five million, fifty-three thousand, two hundred fourteen".
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