Search a number
-
+
13752168 = 233573007
BaseRepresentation
bin110100011101…
…011101101000
3221212200102120
4310131131220
512010032133
61210431240
7224614533
oct64353550
927780376
1013752168
117843231
124732520
132b066a1
141b7da1a
151319ab3
hexd1d768

13752168 has 16 divisors (see below), whose sum is σ = 34380480. Its totient is φ = 4584048.

The previous prime is 13752163. The next prime is 13752169. The reversal of 13752168 is 86125731.

It is not an unprimeable number, because it can be changed into a prime (13752163) 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 3 ways as a sum of consecutive naturals, for example, 286480 + ... + 286527.

It is an arithmetic number, because the mean of its divisors is an integer number (2148780).

Almost surely, 213752168 is an apocalyptic number.

It is an amenable number.

13752168 is an abundant number, since it is smaller than the sum of its proper divisors (20628312).

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

13752168 is a wasteful number, since it uses less digits than its factorization.

13752168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573016 (or 573012 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 13752168 is about 3708.3915650859. The cubic root of 13752168 is about 239.5835834620.

Adding to 13752168 its reverse (86125731), we get a palindrome (99877899).

The spelling of 13752168 in words is "thirteen million, seven hundred fifty-two thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 573007 1146014 1719021 2292028 3438042 4584056 6876084 13752168