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14868168 = 2337247269
BaseRepresentation
bin111000101101…
…111011001000
31000222101021220
4320231323020
512301240133
61250402040
7240243300
oct70557310
930871256
1014868168
118435747
124b90320
133107643
141d90600
15148a5b3
hexe2dec8

14868168 has 96 divisors (see below), whose sum is σ = 44323200. Its totient is φ = 4142208.

The previous prime is 14868167. The next prime is 14868193. The reversal of 14868168 is 86186841.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (14868163) 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 23 ways as a sum of consecutive naturals, for example, 55138 + ... + 55406.

It is an arithmetic number, because the mean of its divisors is an integer number (461700).

Almost surely, 214868168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14868168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22161600).

14868168 is an abundant number, since it is smaller than the sum of its proper divisors (29455032).

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

14868168 is a wasteful number, since it uses less digits than its factorization.

14868168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339 (or 328 counting only the distinct ones).

The product of its digits is 73728, while the sum is 42.

The square root of 14868168 is about 3855.9263478443. The cubic root of 14868168 is about 245.8965789076.

The spelling of 14868168 in words is "fourteen million, eight hundred sixty-eight thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 47 49 56 84 94 98 141 147 168 188 196 269 282 294 329 376 392 538 564 588 658 807 987 1076 1128 1176 1316 1614 1883 1974 2152 2303 2632 3228 3766 3948 4606 5649 6456 6909 7532 7896 9212 11298 12643 13181 13818 15064 18424 22596 25286 26362 27636 37929 39543 45192 50572 52724 55272 75858 79086 88501 101144 105448 151716 158172 177002 265503 303432 316344 354004 531006 619507 708008 1062012 1239014 1858521 2124024 2478028 3717042 4956056 7434084 14868168