Base | Representation |
---|---|
bin | 10000001101101… |
… | …111100001111011 |
3 | 200221212221222220 |
4 | 100031233201323 |
5 | 1024120204021 |
6 | 42554415123 |
7 | 6512166510 |
oct | 2015574173 |
9 | 627787886 |
10 | 272038011 |
11 | 12a616203 |
12 | 771314a3 |
13 | 4448a64b |
14 | 281b5307 |
15 | 18d38cc6 |
hex | 1036f87b |
272038011 has 8 divisors (see below), whose sum is σ = 414534144. Its totient is φ = 155450280.
The previous prime is 272038007. The next prime is 272038027. The reversal of 272038011 is 110830272.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 272038011 - 22 = 272038007 is a prime.
It is a super-2 number, since 2×2720380112 = 148009358857672242, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (272038211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6477075 + ... + 6477116.
It is an arithmetic number, because the mean of its divisors is an integer number (51816768).
Almost surely, 2272038011 is an apocalyptic number.
272038011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
272038011 is a deficient number, since it is larger than the sum of its proper divisors (142496133).
272038011 is a wasteful number, since it uses less digits than its factorization.
272038011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12954201.
The product of its (nonzero) digits is 672, while the sum is 24.
The square root of 272038011 is about 16493.5748399187. The cubic root of 272038011 is about 647.9525404389.
Adding to 272038011 its reverse (110830272), we get a palindrome (382868283).
The spelling of 272038011 in words is "two hundred seventy-two million, thirty-eight thousand, eleven".
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