Base | Representation |
---|---|
bin | 11001010110111… |
… | …00001100011100 |
3 | 112211021000010020 |
4 | 30223130030130 |
5 | 413423324033 |
6 | 33035112140 |
7 | 5162020134 |
oct | 1453341434 |
9 | 484230106 |
10 | 212714268 |
11 | aa087418 |
12 | 5b2a2650 |
13 | 350b9440 |
14 | 20371ac4 |
15 | 13a1b6b3 |
hex | cadc31c |
212714268 has 48 divisors (see below), whose sum is σ = 565961760. Its totient is φ = 61599744.
The previous prime is 212714267. The next prime is 212714269. The reversal of 212714268 is 862417212.
212714268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (212714267) and next prime (212714269).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212714267) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37453 + ... + 42756.
It is an arithmetic number, because the mean of its divisors is an integer number (11790870).
Almost surely, 2212714268 is an apocalyptic number.
It is an amenable number.
212714268 is an abundant number, since it is smaller than the sum of its proper divisors (353247492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212714268 is a wasteful number, since it uses less digits than its factorization.
212714268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80246 (or 80244 counting only the distinct ones).
The product of its digits is 10752, while the sum is 33.
The square root of 212714268 is about 14584.7272171954. The cubic root of 212714268 is about 596.9420974176.
The spelling of 212714268 in words is "two hundred twelve million, seven hundred fourteen thousand, two hundred sixty-eight".
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