Search a number
-
+
2210210100111 = 31356672053849
BaseRepresentation
bin100000001010011010110…
…010011011001110001111
321211021221100020100202110
4200022122302123032033
5242203002241200421
64411205000555103
7315453031605546
oct40123262331617
97737840210673
102210210100111
11782387a88352
122b842aa82a93
13130563c532b0
1478d9098515d
153c75c9b1a76
hex2029ac9b38f

2210210100111 has 8 divisors (see below), whose sum is σ = 3173635015600. Its totient is φ = 1360129292352.

The previous prime is 2210210100079. The next prime is 2210210100149. The reversal of 2210210100111 is 1110010120122.

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

It is not a de Polignac number, because 2210210100111 - 25 = 2210210100079 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 (2210210104111) 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, 28336026886 + ... + 28336026963.

It is an arithmetic number, because the mean of its divisors is an integer number (396704376950).

Almost surely, 22210210100111 is an apocalyptic number.

2210210100111 is a deficient number, since it is larger than the sum of its proper divisors (963424915489).

2210210100111 is a wasteful number, since it uses less digits than its factorization.

2210210100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56672053865.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2210210100111 its reverse (1110010120122), we get a palindrome (3320220220233).

The spelling of 2210210100111 in words is "two trillion, two hundred ten billion, two hundred ten million, one hundred thousand, one hundred eleven".

Divisors: 1 3 13 39 56672053849 170016161547 736736700037 2210210100111