Base | Representation |
---|---|
bin | 10000001110001… |
… | …110000010111110 |
3 | 200222010022110100 |
4 | 100032032002332 |
5 | 1024133204011 |
6 | 43001221530 |
7 | 6513230103 |
oct | 2016160276 |
9 | 628108410 |
10 | 272163006 |
11 | 12a6a1105 |
12 | 771918a6 |
13 | 445024cb |
14 | 28208aaa |
15 | 18d60d56 |
hex | 1038e0be |
272163006 has 12 divisors (see below), whose sum is σ = 589686552. Its totient is φ = 90720996.
The previous prime is 272162963. The next prime is 272163007. The reversal of 272163006 is 600361272.
It is a happy number.
272163006 is a `hidden beast` number, since 2 + 7 + 21 + 630 + 0 + 6 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272163007) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 7560066 + ... + 7560101.
It is an arithmetic number, because the mean of its divisors is an integer number (49140546).
Almost surely, 2272163006 is an apocalyptic number.
272163006 is an abundant number, since it is smaller than the sum of its proper divisors (317523546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272163006 is a wasteful number, since it uses less digits than its factorization.
272163006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15120175 (or 15120172 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 272163006 is about 16497.3636075586. The cubic root of 272163006 is about 648.0517648405.
The spelling of 272163006 in words is "two hundred seventy-two million, one hundred sixty-three thousand, six".
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