Base | Representation |
---|---|
bin | 1010101011100110101001 |
3 | 12021020221020 |
4 | 22223212221 |
5 | 1204100131 |
6 | 140003053 |
7 | 32541246 |
oct | 12534651 |
9 | 5236836 |
10 | 2800041 |
11 | 1642792 |
12 | b30489 |
13 | 77063a |
14 | 52c5cd |
15 | 3a4996 |
hex | 2ab9a9 |
2800041 has 8 divisors (see below), whose sum is σ = 3744384. Its totient is φ = 1861200.
The previous prime is 2800033. The next prime is 2800051. The reversal of 2800041 is 1400082.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2800041 - 23 = 2800033 is a prime.
2800041 is a modest number, since divided by 41 gives 28 as remainder.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2800001) 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, 16 + ... + 2366.
It is an arithmetic number, because the mean of its divisors is an integer number (468048).
22800041 is an apocalyptic number.
It is an amenable number.
2800041 is a deficient number, since it is larger than the sum of its proper divisors (944343).
2800041 is a wasteful number, since it uses less digits than its factorization.
2800041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2751.
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 2800041 is about 1673.3323041165. The cubic root of 2800041 is about 140.9466625885.
The spelling of 2800041 in words is "two million, eight hundred thousand, forty-one".
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