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13350168 = 23321317839
BaseRepresentation
bin110010111011…
…010100011000
3221010020222200
4302323110120
511404201133
61154050200
7221321526
oct62732430
927106880
1013350168
1175991a7
124579960
1329c5710
141ab7316
15128a913
hexcbb518

13350168 has 96 divisors (see below), whose sum is σ = 41277600. Its totient is φ = 3861504.

The previous prime is 13350163. The next prime is 13350187. The reversal of 13350168 is 86105331.

13350168 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13350163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15493 + ... + 16331.

It is an arithmetic number, because the mean of its divisors is an integer number (429975).

Almost surely, 213350168 is an apocalyptic number.

13350168 is a gapful number since it is divisible by the number (18) 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 13350168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20638800).

13350168 is an abundant number, since it is smaller than the sum of its proper divisors (27927432).

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

13350168 is a wasteful number, since it uses less digits than its factorization.

13350168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881 (or 874 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 13350168 is about 3653.7881711999. The cubic root of 13350168 is about 237.2259768488.

Adding to 13350168 its reverse (86105331), we get a palindrome (99455499).

The spelling of 13350168 in words is "thirteen million, three hundred fifty thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 12 13 17 18 24 26 34 36 39 51 52 68 72 78 102 104 117 136 153 156 204 221 234 306 312 408 442 468 612 663 839 884 936 1224 1326 1678 1768 1989 2517 2652 3356 3978 5034 5304 6712 7551 7956 10068 10907 14263 15102 15912 20136 21814 28526 30204 32721 42789 43628 57052 60408 65442 85578 87256 98163 114104 128367 130884 171156 185419 196326 256734 261768 342312 370838 392652 513468 556257 741676 785304 1026936 1112514 1483352 1668771 2225028 3337542 4450056 6675084 13350168