Base | Representation |
---|---|
bin | 10000010001001… |
… | …100101110001110 |
3 | 201000120222210120 |
4 | 100101030232032 |
5 | 1024333202024 |
6 | 43030045410 |
7 | 6522662100 |
oct | 2021145616 |
9 | 630528716 |
10 | 272944014 |
11 | 130084972 |
12 | 774a9866 |
13 | 44716b45 |
14 | 2836d570 |
15 | 18e67479 |
hex | 1044cb8e |
272944014 has 48 divisors (see below), whose sum is σ = 639676800. Its totient is φ = 77411376.
The previous prime is 272943991. The next prime is 272944019. The reversal of 272944014 is 410449272.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272944019) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37527 + ... + 44205.
It is an arithmetic number, because the mean of its divisors is an integer number (13326600).
Almost surely, 2272944014 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 272944014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319838400).
272944014 is an abundant number, since it is smaller than the sum of its proper divisors (366732786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272944014 is a wasteful number, since it uses less digits than its factorization.
272944014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6837 (or 6830 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 272944014 is about 16521.0173415562. The cubic root of 272944014 is about 648.6710631197.
The spelling of 272944014 in words is "two hundred seventy-two million, nine hundred forty-four thousand, fourteen".
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