Base | Representation |
---|---|
bin | 10000001110001… |
… | …010011001000111 |
3 | 200222002112221000 |
4 | 100032022121013 |
5 | 1024132214124 |
6 | 43001024343 |
7 | 6513135342 |
oct | 2016123107 |
9 | 628075830 |
10 | 272148039 |
11 | 12a690939 |
12 | 771850b3 |
13 | 444c8757 |
14 | 28203459 |
15 | 18d5b6c9 |
hex | 1038a647 |
272148039 has 64 divisors (see below), whose sum is σ = 444928000. Its totient is φ = 163762560.
The previous prime is 272148031. The next prime is 272148049. The reversal of 272148039 is 930841272.
It is not a de Polignac number, because 272148039 - 23 = 272148031 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 272147994 and 272148012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272148031) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1733349 + ... + 1733505.
It is an arithmetic number, because the mean of its divisors is an integer number (6952000).
Almost surely, 2272148039 is an apocalyptic number.
272148039 is a deficient number, since it is larger than the sum of its proper divisors (172779961).
272148039 is a wasteful number, since it uses less digits than its factorization.
272148039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325 (or 319 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 272148039 is about 16496.9099833878. The cubic root of 272148039 is about 648.0398852336.
It can be divided in two parts, 27214 and 8039, that added together give a palindrome (35253).
The spelling of 272148039 in words is "two hundred seventy-two million, one hundred forty-eight thousand, thirty-nine".
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