Base | Representation |
---|---|
bin | 10000010001010… |
… | …010010110101111 |
3 | 201000122011110010 |
4 | 100101102112233 |
5 | 1024334421322 |
6 | 43030344303 |
7 | 6523116261 |
oct | 2021222657 |
9 | 630564403 |
10 | 272967087 |
11 | 1300a0238 |
12 | 774bb093 |
13 | 447244b3 |
14 | 28377b31 |
15 | 18e6e20c |
hex | 104525af |
272967087 has 8 divisors (see below), whose sum is σ = 364053760. Its totient is φ = 181929240.
The previous prime is 272967083. The next prime is 272967089. The reversal of 272967087 is 780769272.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 272967087 - 22 = 272967083 is a prime.
It is a super-2 number, since 2×2729670872 = 149022061170531138, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272967083) 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 7 ways as a sum of consecutive naturals, for example, 3864 + ... + 23682.
It is an arithmetic number, because the mean of its divisors is an integer number (45506720).
Almost surely, 2272967087 is an apocalyptic number.
272967087 is a deficient number, since it is larger than the sum of its proper divisors (91086673).
272967087 is a wasteful number, since it uses less digits than its factorization.
272967087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24413.
The product of its (nonzero) digits is 592704, while the sum is 48.
The square root of 272967087 is about 16521.7156191480. The cubic root of 272967087 is about 648.6893408188.
The spelling of 272967087 in words is "two hundred seventy-two million, nine hundred sixty-seven thousand, eighty-seven".
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