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13248206 = 219348637
BaseRepresentation
bin110010100010…
…011011001110
3220221002010022
4302202123032
511342420311
61151542142
7220415336
oct62423316
926832108
1013248206
117529634
12452a952
13298b19a
141a8c0c6
15126a5db
hexca26ce

13248206 has 8 divisors (see below), whose sum is σ = 20918280. Its totient is φ = 6275448.

The previous prime is 13248203. The next prime is 13248217. The reversal of 13248206 is 60284231.

13248206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13248203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174281 + ... + 174356.

It is an arithmetic number, because the mean of its divisors is an integer number (2614785).

Almost surely, 213248206 is an apocalyptic number.

13248206 is a deficient number, since it is larger than the sum of its proper divisors (7670074).

13248206 is a wasteful number, since it uses less digits than its factorization.

13248206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348658.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 13248206 is about 3639.8085114467. The cubic root of 13248206 is about 236.6204944201.

The spelling of 13248206 in words is "thirteen million, two hundred forty-eight thousand, two hundred six".

Divisors: 1 2 19 38 348637 697274 6624103 13248206