Search a number
-
+
13200130 = 254632851
BaseRepresentation
bin110010010110…
…101100000010
3220211122011201
4302112230002
511334401010
61150531414
7220125226
oct62265402
926748151
1013200130
1174a64a9
124506b6a
132972338
141a78786
15125b23a
hexc96b02

13200130 has 16 divisors (see below), whose sum is σ = 23819904. Its totient is φ = 5266800.

The previous prime is 13200119. The next prime is 13200169. The reversal of 13200130 is 3100231.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3205 + ... + 6055.

It is an arithmetic number, because the mean of its divisors is an integer number (1488744).

Almost surely, 213200130 is an apocalyptic number.

13200130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13200130 is a deficient number, since it is larger than the sum of its proper divisors (10619774).

13200130 is a wasteful number, since it uses less digits than its factorization.

13200130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3321.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 13200130 is about 3633.1983155341. The cubic root of 13200130 is about 236.3339259321. Note that the first 3 decimals are identical.

Adding to 13200130 its reverse (3100231), we get a palindrome (16300361).

The spelling of 13200130 in words is "thirteen million, two hundred thousand, one hundred thirty".

Divisors: 1 2 5 10 463 926 2315 2851 4630 5702 14255 28510 1320013 2640026 6600065 13200130