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13230322300 = 22521310177171
BaseRepresentation
bin11000101001001011…
…01011001001111100
31021011001012000021001
430110211223021330
5204043430303200
610024455420044
7645600612136
oct142445531174
937131160231
1013230322300
11567a198a68
122692984624
13132b0148a0
148d71a2056
1552679a76a
hex31496b27c

13230322300 has 36 divisors (see below), whose sum is σ = 30918248536. Its totient is φ = 4885041600.

The previous prime is 13230322291. The next prime is 13230322327. The reversal of 13230322300 is 322303231.

It is a happy number.

13230322300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5087286 + ... + 5089885.

Almost surely, 213230322300 is an apocalyptic number.

13230322300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13230322300 is an abundant number, since it is smaller than the sum of its proper divisors (17687926236).

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

13230322300 is a wasteful number, since it uses less digits than its factorization.

13230322300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10177198 (or 10177191 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 13230322300 its reverse (322303231), we get a palindrome (13552625531).

The spelling of 13230322300 in words is "thirteen billion, two hundred thirty million, three hundred twenty-two thousand, three hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 10177171 20354342 40708684 50885855 101771710 132303223 203543420 254429275 264606446 508858550 529212892 661516115 1017717100 1323032230 2646064460 3307580575 6615161150 13230322300