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2210200133 = 2543869131
BaseRepresentation
bin1000001110111100…
…1111101001000101
312201000212210121012
42003233033221011
514011302401013
61003152132005
7105525251111
oct20357175105
95630783535
102210200133
11a34667089
12518237005
13292b9333b
1416d774741
15ce0841a8
hex83bcfa45

2210200133 has 4 divisors (see below), whose sum is σ = 2211071808. Its totient is φ = 2209328460.

The previous prime is 2210200127. The next prime is 2210200147. The reversal of 2210200133 is 3310020122.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2210200133 - 28 = 2210199877 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 (2210200163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432023 + ... + 437108.

It is an arithmetic number, because the mean of its divisors is an integer number (552767952).

Almost surely, 22210200133 is an apocalyptic number.

It is an amenable number.

2210200133 is a deficient number, since it is larger than the sum of its proper divisors (871675).

2210200133 is an equidigital number, since it uses as much as digits as its factorization.

2210200133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871674.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2210200133 is about 47012.7656387071. The cubic root of 2210200133 is about 1302.5983795482.

Adding to 2210200133 its reverse (3310020122), we get a palindrome (5520220255).

The spelling of 2210200133 in words is "two billion, two hundred ten million, two hundred thousand, one hundred thirty-three".

Divisors: 1 2543 869131 2210200133