Search a number
-
+
13328200 = 2352103647
BaseRepresentation
bin110010110101…
…111101001000
3221002010212001
4302311331020
511403000300
61153400344
7221200504
oct62657510
927063761
1013328200
117583746
1245690b4
1329b8712
141aad304
15128416a
hexcb5f48

13328200 has 48 divisors (see below), whose sum is σ = 31337280. Its totient is φ = 5271360.

The previous prime is 13328179. The next prime is 13328207. The reversal of 13328200 is 282331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13328207) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 20277 + ... + 20923.

It is an arithmetic number, because the mean of its divisors is an integer number (652860).

Almost surely, 213328200 is an apocalyptic number.

13328200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13328200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15668640).

13328200 is an abundant number, since it is smaller than the sum of its proper divisors (18009080).

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

13328200 is a wasteful number, since it uses less digits than its factorization.

13328200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766 (or 757 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 13328200 is about 3650.7807384175. The cubic root of 13328200 is about 237.0957851949.

The spelling of 13328200 in words is "thirteen million, three hundred twenty-eight thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 103 200 206 412 515 647 824 1030 1294 2060 2575 2588 3235 4120 5150 5176 6470 10300 12940 16175 20600 25880 32350 64700 66641 129400 133282 266564 333205 533128 666410 1332820 1666025 2665640 3332050 6664100 13328200