Base | Representation |
---|---|
bin | 111111011011000100001 |
3 | 10220120210220 |
4 | 13323120201 |
5 | 1013000431 |
6 | 112313253 |
7 | 23444004 |
oct | 7733041 |
9 | 3816726 |
10 | 2078241 |
11 | 119a460 |
12 | 842829 |
13 | 579c39 |
14 | 3c153b |
15 | 2b0b96 |
hex | 1fb621 |
2078241 has 16 divisors (see below), whose sum is σ = 3068928. Its totient is φ = 1240400.
The previous prime is 2078221. The next prime is 2078243. The reversal of 2078241 is 1428702.
It is a cyclic number.
It is not a de Polignac number, because 2078241 - 26 = 2078177 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2078243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1900 + ... + 2786.
It is an arithmetic number, because the mean of its divisors is an integer number (191808).
22078241 is an apocalyptic number.
It is an amenable number.
2078241 is a deficient number, since it is larger than the sum of its proper divisors (990687).
2078241 is a wasteful number, since it uses less digits than its factorization.
2078241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972.
The product of its (nonzero) digits is 896, while the sum is 24.
The square root of 2078241 is about 1441.6105576750. The cubic root of 2078241 is about 127.6140924154.
It can be divided in two parts, 207 and 8241, that added together give a palindrome (8448).
The spelling of 2078241 in words is "two million, seventy-eight thousand, two hundred forty-one".
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