Search a number
-
+
2010010211 = 11182728201
BaseRepresentation
bin111011111001110…
…0101001001100011
312012002012002122122
41313303211021203
513104030311321
6531241254455
7100544543036
oct16763451143
95162162578
102010010211
11941664470
1248119442b
13260570771
14150d4301d
15bb6dd8ab
hex77ce5263

2010010211 has 4 divisors (see below), whose sum is σ = 2192738424. Its totient is φ = 1827282000.

The previous prime is 2010010157. The next prime is 2010010217. The reversal of 2010010211 is 1120100102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2010010211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010010217) 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, 91364090 + ... + 91364111.

It is an arithmetic number, because the mean of its divisors is an integer number (548184606).

Almost surely, 22010010211 is an apocalyptic number.

2010010211 is a deficient number, since it is larger than the sum of its proper divisors (182728213).

2010010211 is a wasteful number, since it uses less digits than its factorization.

2010010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182728212.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 2010010211 is about 44833.1374208855. The cubic root of 2010010211 is about 1262.0195652744.

Adding to 2010010211 its reverse (1120100102), we get a palindrome (3130110313).

It can be divided in two parts, 20100102 and 11, that multiplied together give a palindrome (221101122).

The spelling of 2010010211 in words is "two billion, ten million, ten thousand, two hundred eleven".

Divisors: 1 11 182728201 2010010211