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13330300 = 2252133303
BaseRepresentation
bin110010110110…
…011101111100
3221002020201211
4302312131330
511403032200
61153414204
7221206564
oct62663574
927066654
1013330300
117585285
12456a364
1329b9669
141aadda4
151284aba
hexcb677c

13330300 has 18 divisors (see below), whose sum is σ = 28926968. Its totient is φ = 5332080.

The previous prime is 13330297. The next prime is 13330307. The reversal of 13330300 is 303331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13330307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66552 + ... + 66751.

Almost surely, 213330300 is an apocalyptic number.

13330300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13330300 is an abundant number, since it is smaller than the sum of its proper divisors (15596668).

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

13330300 is a wasteful number, since it uses less digits than its factorization.

13330300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133317 (or 133310 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 13.

The square root of 13330300 is about 3651.0683368023. The cubic root of 13330300 is about 237.1082368638.

Adding to 13330300 its reverse (303331), we get a palindrome (13633631).

The spelling of 13330300 in words is "thirteen million, three hundred thirty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 133303 266606 533212 666515 1333030 2666060 3332575 6665150 13330300