Base | Representation |
---|---|
bin | 10000001011101… |
… | …00011100101000 |
3 | 100110102110202121 |
4 | 20011310130220 |
5 | 234222241042 |
6 | 21245241024 |
7 | 3235540660 |
oct | 1005643450 |
9 | 313373677 |
10 | 135743272 |
11 | 6a694a25 |
12 | 39563174 |
13 | 22179982 |
14 | 140571a0 |
15 | bdb5367 |
hex | 8174728 |
135743272 has 32 divisors (see below), whose sum is σ = 291283200. Its totient is φ = 58094784.
The previous prime is 135743233. The next prime is 135743291. The reversal of 135743272 is 272347531.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 57018 + ... + 59350.
It is an arithmetic number, because the mean of its divisors is an integer number (9102600).
Almost surely, 2135743272 is an apocalyptic number.
It is an amenable number.
135743272 is an abundant number, since it is smaller than the sum of its proper divisors (155539928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135743272 is a wasteful number, since it uses less digits than its factorization.
135743272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3385 (or 3381 counting only the distinct ones).
The product of its digits is 35280, while the sum is 34.
The square root of 135743272 is about 11650.8914680380. The cubic root of 135743272 is about 513.9325260791.
The spelling of 135743272 in words is "one hundred thirty-five million, seven hundred forty-three thousand, two hundred seventy-two".
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