Base | Representation |
---|---|
bin | 110100011101… |
… | …011101101000 |
3 | 221212200102120 |
4 | 310131131220 |
5 | 12010032133 |
6 | 1210431240 |
7 | 224614533 |
oct | 64353550 |
9 | 27780376 |
10 | 13752168 |
11 | 7843231 |
12 | 4732520 |
13 | 2b066a1 |
14 | 1b7da1a |
15 | 1319ab3 |
hex | d1d768 |
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".
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