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13032230300 = 2252671945109
BaseRepresentation
bin11000010001100100…
…00000110110011100
31020122020102220010022
430020302000312130
5203142222332200
65553101531312
7640644062345
oct141062006634
936566386108
1013032230300
115588399571
122638573b38
1312c8c77b9b
148b8b590cc
155141bb885
hex308c80d9c

13032230300 has 36 divisors (see below), whose sum is σ = 28702043160. Its totient is φ = 5135085120.

The previous prime is 13032230297. The next prime is 13032230369. The reversal of 13032230300 is 303223031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 965855 + ... + 979254.

Almost surely, 213032230300 is an apocalyptic number.

13032230300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13032230300 is an abundant number, since it is smaller than the sum of its proper divisors (15669812860).

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

13032230300 is a wasteful number, since it uses less digits than its factorization.

13032230300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945190 (or 1945183 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 13032230300 its reverse (303223031), we get a palindrome (13335453331).

The spelling of 13032230300 in words is "thirteen billion, thirty-two million, two hundred thirty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 67 100 134 268 335 670 1340 1675 3350 6700 1945109 3890218 7780436 9725545 19451090 38902180 48627725 97255450 130322303 194510900 260644606 521289212 651611515 1303223030 2606446060 3258057575 6516115150 13032230300