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13301210 = 2513102317
BaseRepresentation
bin110010101111…
…010111011010
3221000202211102
4302233113122
511401114320
61153031402
7221026016
oct62572732
927022742
1013301210
11756543a
124555562
1329a9350
141aa3546
15127b175
hexcaf5da

13301210 has 16 divisors (see below), whose sum is σ = 25784136. Its totient is φ = 4911168.

The previous prime is 13301209. The next prime is 13301213. The reversal of 13301210 is 1210331.

It can be written as a sum of positive squares in 4 ways, for example, as 10699441 + 2601769 = 3271^2 + 1613^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13301191 and 13301200.

It is not an unprimeable number, because it can be changed into a prime (13301213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51029 + ... + 51288.

Almost surely, 213301210 is an apocalyptic number.

13301210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13301210 is a deficient number, since it is larger than the sum of its proper divisors (12482926).

13301210 is a wasteful number, since it uses less digits than its factorization.

13301210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102337.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 13301210 is about 3647.0823955595. The cubic root of 13301210 is about 236.9356350460.

Adding to 13301210 its reverse (1210331), we get a palindrome (14511541).

The spelling of 13301210 in words is "thirteen million, three hundred one thousand, two hundred ten".

Divisors: 1 2 5 10 13 26 65 130 102317 204634 511585 1023170 1330121 2660242 6650605 13301210