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13232203210 = 251323220321
BaseRepresentation
bin11000101001011001…
…10110010111001010
31021011011201120101101
430110230312113022
5204044421000320
610025004012014
7645622604632
oct142454662712
937134646341
1013232203210
115680263136
12269353100a
13132b522a55
148d75316c2
15526a1cc0a
hex314b365ca

13232203210 has 8 divisors (see below), whose sum is σ = 23817965796. Its totient is φ = 5292881280.

The previous prime is 13232203199. The next prime is 13232203219. The reversal of 13232203210 is 1230223231.

13232203210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12945205729 + 286997481 = 113777^2 + 16941^2 .

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 (13232203219) 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, 661610151 + ... + 661610170.

Almost surely, 213232203210 is an apocalyptic number.

13232203210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13232203210 is a deficient number, since it is larger than the sum of its proper divisors (10585762586).

13232203210 is a wasteful number, since it uses less digits than its factorization.

13232203210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323220328.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13232203210 its reverse (1230223231), we get a palindrome (14462426441).

The spelling of 13232203210 in words is "thirteen billion, two hundred thirty-two million, two hundred three thousand, two hundred ten".

Divisors: 1 2 5 10 1323220321 2646440642 6616101605 13232203210