Base | Representation |
---|---|
bin | 11000100000111… |
… | …010001110010000 |
3 | 1001122220012110200 |
4 | 120200322032100 |
5 | 1320241432042 |
6 | 104451055200 |
7 | 13122552564 |
oct | 3040721620 |
9 | 1048805420 |
10 | 411280272 |
11 | 1a117aa57 |
12 | b58a1500 |
13 | 67290b10 |
14 | 3c89d6a4 |
15 | 26190c4c |
hex | 1883a390 |
411280272 has 120 divisors (see below), whose sum is σ = 1254961344. Its totient is φ = 124975872.
The previous prime is 411280253. The next prime is 411280279. The reversal of 411280272 is 272082114.
It is not an unprimeable number, because it can be changed into a prime (411280279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154053 + ... + 156699.
Almost surely, 2411280272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 411280272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627480672).
411280272 is an abundant number, since it is smaller than the sum of its proper divisors (843681072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
411280272 is a wasteful number, since it uses less digits than its factorization.
411280272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2757 (or 2748 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 27.
The square root of 411280272 is about 20280.0461537936. The cubic root of 411280272 is about 743.6683398610.
The spelling of 411280272 in words is "four hundred eleven million, two hundred eighty thousand, two hundred seventy-two".
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