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13301300 = 2252133013
BaseRepresentation
bin110010101111…
…011000110100
3221000202221202
4302233120310
511401120200
61153032032
7221026205
oct62573064
927022852
1013301300
117565511
124555618
1329a93bc
141aa35ac
15127b1d5
hexcaf634

13301300 has 18 divisors (see below), whose sum is σ = 28864038. Its totient is φ = 5320480.

The previous prime is 13301287. The next prime is 13301341. The reversal of 13301300 is 310331.

It can be written as a sum of positive squares in 3 ways, for example, as 868624 + 12432676 = 932^2 + 3526^2 .

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 5 ways as a sum of consecutive naturals, for example, 66407 + ... + 66606.

Almost surely, 213301300 is an apocalyptic number.

13301300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13301300 is an abundant number, since it is smaller than the sum of its proper divisors (15562738).

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

13301300 is a wasteful number, since it uses less digits than its factorization.

13301300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133027 (or 133020 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 13301300 is about 3647.0947341686. The cubic root of 13301300 is about 236.9361694375.

Adding to 13301300 its reverse (310331), we get a palindrome (13611631).

The spelling of 13301300 in words is "thirteen million, three hundred one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 133013 266026 532052 665065 1330130 2660260 3325325 6650650 13301300