Base | Representation |
---|---|
bin | 1001101100011010010001 |
3 | 11210002212120 |
4 | 21230122101 |
5 | 1122304301 |
6 | 130244453 |
7 | 30412515 |
oct | 11543221 |
9 | 4702776 |
10 | 2541201 |
11 | 1486273 |
12 | a26729 |
13 | 6ac890 |
14 | 4a2145 |
15 | 352e36 |
hex | 26c691 |
2541201 has 16 divisors (see below), whose sum is σ = 3808896. Its totient is φ = 1495296.
The previous prime is 2541173. The next prime is 2541229. The reversal of 2541201 is 1021452.
It is an interprime number because it is at equal distance from previous prime (2541173) and next prime (2541229).
It is not a de Polignac number, because 2541201 - 25 = 2541169 is a prime.
2541201 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2541251) 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, 520 + ... + 2313.
It is an arithmetic number, because the mean of its divisors is an integer number (238056).
22541201 is an apocalyptic number.
It is an amenable number.
2541201 is a deficient number, since it is larger than the sum of its proper divisors (1267695).
2541201 is a wasteful number, since it uses less digits than its factorization.
2541201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2872.
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 2541201 is about 1594.1144877329. The cubic root of 2541201 is about 136.4624002491.
Adding to 2541201 its reverse (1021452), we get a palindrome (3562653).
The spelling of 2541201 in words is "two million, five hundred forty-one thousand, two hundred one".
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