Base | Representation |
---|---|
bin | 10000001110011… |
… | …000110100010100 |
3 | 200222012112222100 |
4 | 100032120310110 |
5 | 1024141111444 |
6 | 43002202100 |
7 | 6513502530 |
oct | 2016306424 |
9 | 628175870 |
10 | 272207124 |
11 | 12a721272 |
12 | 771b3330 |
13 | 44519607 |
14 | 2821abc0 |
15 | 18d6de69 |
hex | 10398d14 |
272207124 has 72 divisors (see below), whose sum is σ = 787928960. Its totient is φ = 77620032.
The previous prime is 272207119. The next prime is 272207141. The reversal of 272207124 is 421702272.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 208257 + ... + 209559.
Almost surely, 2272207124 is an apocalyptic number.
It is an amenable number.
272207124 is an abundant number, since it is smaller than the sum of its proper divisors (515721836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272207124 is a wasteful number, since it uses less digits than its factorization.
272207124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2149 (or 2144 counting only the distinct ones).
The product of its (nonzero) digits is 3136, while the sum is 27.
The square root of 272207124 is about 16498.7006761139. The cubic root of 272207124 is about 648.0867796446.
Adding to 272207124 its reverse (421702272), we get a palindrome (693909396).
The spelling of 272207124 in words is "two hundred seventy-two million, two hundred seven thousand, one hundred twenty-four".
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