Search a number
-
+
2011000004210 = 25201100000421
BaseRepresentation
bin11101010000111000111…
…100001101111001110010
321010020202001021221222102
4131100320330031321302
5230422012000113320
64135501325140402
7265201311666131
oct35207074157162
97106661257872
102011000004210
1170595109185a
122858b39ba702
131178374908c2
146d493761918
153749da6d175
hex1d438f0de72

2011000004210 has 8 divisors (see below), whose sum is σ = 3619800007596. Its totient is φ = 804400001680.

The previous prime is 2011000004197. The next prime is 2011000004219. The reversal of 2011000004210 is 124000001102.

It can be written as a sum of positive squares in 2 ways, for example, as 1962512404609 + 48487599601 = 1400897^2 + 220199^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2011000004191 and 2011000004200.

It is not an unprimeable number, because it can be changed into a prime (2011000004219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100550000201 + ... + 100550000220.

Almost surely, 22011000004210 is an apocalyptic number.

2011000004210 is a deficient number, since it is larger than the sum of its proper divisors (1608800003386).

2011000004210 is a wasteful number, since it uses less digits than its factorization.

2011000004210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201100000428.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2011000004210 its reverse (124000001102), we get a palindrome (2135000005312).

The spelling of 2011000004210 in words is "two trillion, eleven billion, four thousand, two hundred ten".

Divisors: 1 2 5 10 201100000421 402200000842 1005500002105 2011000004210