Search a number
-
+
210211100200010 = 257131959972124403
BaseRepresentation
bin101111110010111110010101…
…111101001000110001001010
31000120021222121000010120201002
4233302332111331020301022
5210023044313122400020
62023025351332255002
762164152012036230
oct5762762575106112
91016258530116632
10210211100200010
1160a86032964088
121b6b03a0171462
13903aa8b344750
1439ca3b3148950
151948116bd9975
hexbf2f95f48c4a

210211100200010 has 256 divisors, whose sum is σ = 503657099366400. Its totient is φ = 61319827021824.

The previous prime is 210211100199929. The next prime is 210211100200061. The reversal of 210211100200010 is 10002001112012.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 210211100199964 and 210211100200000.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 97888469 + ... + 100012871.

It is an arithmetic number, because the mean of its divisors is an integer number (1967410544400).

Almost surely, 2210211100200010 is an apocalyptic number.

210211100200010 is an abundant number, since it is smaller than the sum of its proper divisors (293445999166390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210211100200010 is a wasteful number, since it uses less digits than its factorization.

210211100200010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124605.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 210211100200010 its reverse (10002001112012), we get a palindrome (220213101312022).

The spelling of 210211100200010 in words is "two hundred ten trillion, two hundred eleven billion, one hundred million, two hundred thousand, ten".