Base | Representation |
---|---|
bin | 10000001110111… |
… | …001110011000100 |
3 | 200222110102021121 |
4 | 100032321303010 |
5 | 1024204422322 |
6 | 43005123324 |
7 | 6514604422 |
oct | 2016716304 |
9 | 628412247 |
10 | 272342212 |
11 | 12a80380a |
12 | 77259544 |
13 | 44565c4c |
14 | 28254112 |
15 | 18d98ec7 |
hex | 103b9cc4 |
272342212 has 12 divisors (see below), whose sum is σ = 476757036. Its totient is φ = 136125920.
The previous prime is 272342201. The next prime is 272342243. The reversal of 272342212 is 212243272.
It can be written as a sum of positive squares in 2 ways, for example, as 92621376 + 179720836 = 9624^2 + 13406^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4818 + ... + 23830.
It is an arithmetic number, because the mean of its divisors is an integer number (39729753).
Almost surely, 2272342212 is an apocalyptic number.
It is an amenable number.
272342212 is a deficient number, since it is larger than the sum of its proper divisors (204414824).
272342212 is a wasteful number, since it uses less digits than its factorization.
272342212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22598 (or 22596 counting only the distinct ones).
The product of its digits is 2688, while the sum is 25.
The square root of 272342212 is about 16502.7940664604. The cubic root of 272342212 is about 648.1939704080.
Adding to 272342212 its reverse (212243272), we get a palindrome (484585484).
The spelling of 272342212 in words is "two hundred seventy-two million, three hundred forty-two thousand, two hundred twelve".
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