Search a number
-
+
2001411301 = 18143325537
BaseRepresentation
bin111011101001011…
…0001110011100101
312011111000020011111
41313102301303211
513044330130201
6530333105021
7100411500241
oct16722616345
95144006144
102001411301
11937820a2a
1247a328171
1325b84c856
1414db45421
15baa90b51
hex774b1ce5

2001411301 has 8 divisors (see below), whose sum is σ = 2017195544. Its totient is φ = 1985679360.

The previous prime is 2001411299. The next prime is 2001411317. The reversal of 2001411301 is 1031141002.

It can be written as a sum of positive squares in 4 ways, for example, as 30140100 + 1971271201 = 5490^2 + 44399^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2001411301 - 21 = 2001411299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001411361) 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, 65605 + ... + 91141.

It is an arithmetic number, because the mean of its divisors is an integer number (252149443).

Almost surely, 22001411301 is an apocalyptic number.

It is an amenable number.

2001411301 is a deficient number, since it is larger than the sum of its proper divisors (15784243).

2001411301 is a wasteful number, since it uses less digits than its factorization.

2001411301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26151.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2001411301 is about 44737.1355922571. The cubic root of 2001411301 is about 1260.2173348542.

Adding to 2001411301 its reverse (1031141002), we get a palindrome (3032552303).

The spelling of 2001411301 in words is "two billion, one million, four hundred eleven thousand, three hundred one".

Divisors: 1 181 433 25537 78373 4622197 11057521 2001411301