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13352205 = 35890147
BaseRepresentation
bin110010111011…
…110100001101
3221010100210010
4302323310031
511404232310
61154103433
7221330466
oct62736415
927110703
1013352205
11759a789
12457ab79
1329c6619
141ab7d6d
15128b320
hexcbbd0d

13352205 has 8 divisors (see below), whose sum is σ = 21363552. Its totient is φ = 7121168.

The previous prime is 13352203. The next prime is 13352219. The reversal of 13352205 is 50225331.

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

It is a cyclic number.

It is not a de Polignac number, because 13352205 - 21 = 13352203 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13352203) 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, 445059 + ... + 445088.

It is an arithmetic number, because the mean of its divisors is an integer number (2670444).

Almost surely, 213352205 is an apocalyptic number.

13352205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13352205 is a deficient number, since it is larger than the sum of its proper divisors (8011347).

13352205 is an equidigital number, since it uses as much as digits as its factorization.

13352205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890155.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 13352205 is about 3654.0669123594. The cubic root of 13352205 is about 237.2380417342.

Adding to 13352205 its reverse (50225331), we get a palindrome (63577536).

The spelling of 13352205 in words is "thirteen million, three hundred fifty-two thousand, two hundred five".

Divisors: 1 3 5 15 890147 2670441 4450735 13352205