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20130233341210 = 252013023334121
BaseRepresentation
bin1001001001110111011110…
…11010000101010100011010
32122021102122120110201020121
410210323233122011110122
510114303204213404320
6110451411310343454
74145234643116206
oct444735732052432
978242576421217
1020130233341210
116461202a21943
12231145a4bab8a
13b30371617595
144d8446707b06
1524d97843c8aa
hex124eef68551a

20130233341210 has 8 divisors (see below), whose sum is σ = 36234420014196. Its totient is φ = 8052093336480.

The previous prime is 20130233341181. The next prime is 20130233341217. The reversal of 20130233341210 is 1214333203102.

It can be written as a sum of positive squares in 2 ways, for example, as 19434845799009 + 695387542201 = 4408497^2 + 833899^2 .

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

It is not an unprimeable number, because it can be changed into a prime (20130233341217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006511667051 + ... + 1006511667070.

Almost surely, 220130233341210 is an apocalyptic number.

20130233341210 is a deficient number, since it is larger than the sum of its proper divisors (16104186672986).

20130233341210 is a wasteful number, since it uses less digits than its factorization.

20130233341210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013023334128.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 20130233341210 its reverse (1214333203102), we get a palindrome (21344566544312).

The spelling of 20130233341210 in words is "twenty trillion, one hundred thirty billion, two hundred thirty-three million, three hundred forty-one thousand, two hundred ten".

Divisors: 1 2 5 10 2013023334121 4026046668242 10065116670605 20130233341210