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10211106 = 231701851
BaseRepresentation
bin100110111100…
…111100100010
3201012210000010
4212330330202
510103223411
61002505350
7152535663
oct46747442
921183003
1010211106
115844834
123505256
132166999
1414db36a
15d6a7a6
hex9bcf22

10211106 has 8 divisors (see below), whose sum is σ = 20422224. Its totient is φ = 3403700.

The previous prime is 10211099. The next prime is 10211107. The reversal of 10211106 is 60111201.

It is a happy number.

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

10211106 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10211091 and 10211100.

It is not an unprimeable number, because it can be changed into a prime (10211107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850920 + ... + 850931.

It is an arithmetic number, because the mean of its divisors is an integer number (2552778).

Almost surely, 210211106 is an apocalyptic number.

10211106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10211106 is a wasteful number, since it uses less digits than its factorization.

10211106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701856.

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

The square root of 10211106 is about 3195.4821232484. The cubic root of 10211106 is about 216.9489711324.

Adding to 10211106 its reverse (60111201), we get a palindrome (70322307).

The spelling of 10211106 in words is "ten million, two hundred eleven thousand, one hundred six".

Divisors: 1 2 3 6 1701851 3403702 5105553 10211106