Search a number
-
+
2001034211 = 11710925589
BaseRepresentation
bin111011101000101…
…0101101111100011
312011110022001220012
41313101111233203
513044231043321
6530321035135
7100405336661
oct16721255743
95143261805
102001034211
11937593690
1247a185aab
1325b74a017
1414da87c31
15baa1905b
hex77455be3

2001034211 has 8 divisors (see below), whose sum is σ = 2183338800. Its totient is φ = 1818795040.

The previous prime is 2001034199. The next prime is 2001034271. The reversal of 2001034211 is 1124301002.

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 2001034211 - 210 = 2001033187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2001034271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65405 + ... + 90993.

It is an arithmetic number, because the mean of its divisors is an integer number (272917350).

Almost surely, 22001034211 is an apocalyptic number.

2001034211 is a deficient number, since it is larger than the sum of its proper divisors (182304589).

2001034211 is a wasteful number, since it uses less digits than its factorization.

2001034211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32709.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2001034211 is about 44732.9208860767. The cubic root of 2001034211 is about 1260.1381831737.

Adding to 2001034211 its reverse (1124301002), we get a palindrome (3125335213).

The spelling of 2001034211 in words is "two billion, one million, thirty-four thousand, two hundred eleven".

Divisors: 1 11 7109 25589 78199 281479 181912201 2001034211