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13202233202 = 28047182031
BaseRepresentation
bin11000100101110101…
…00001011101110010
31021002002022221021002
430102322201131302
5204014232430302
610022013402002
7645110062544
oct142272413562
937062287232
1013202233202
115665353234
122685499302
13132525b612
148d356d694
1552409cc02
hex312ea1772

13202233202 has 8 divisors (see below), whose sum is σ = 19803837312. Its totient is φ = 6600954100.

The previous prime is 13202233189. The next prime is 13202233207. The reversal of 13202233202 is 20233220231.

13202233202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (13202233207) 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, 119927 + ... + 201957.

It is an arithmetic number, because the mean of its divisors is an integer number (2475479664).

Almost surely, 213202233202 is an apocalyptic number.

13202233202 is a deficient number, since it is larger than the sum of its proper divisors (6601604110).

13202233202 is an equidigital number, since it uses as much as digits as its factorization.

13202233202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162504.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 13202233202 its reverse (20233220231), we get a palindrome (33435453433).

The spelling of 13202233202 in words is "thirteen billion, two hundred two million, two hundred thirty-three thousand, two hundred two".

Divisors: 1 2 80471 82031 160942 164062 6601116601 13202233202