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14385168 = 243376771
BaseRepresentation
bin110110111000…
…000000010000
31000001211202000
4312320000100
512140311133
61232154000
7233162160
oct66700020
930054660
1014385168
118135876
124998900
132c98845
141ca65a0
1513e2413
hexdb8010

14385168 has 160 divisors (see below), whose sum is σ = 48568320. Its totient is φ = 3991680.

The previous prime is 14385139. The next prime is 14385169. The reversal of 14385168 is 86158341.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (14385169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202573 + ... + 202643.

It is an arithmetic number, because the mean of its divisors is an integer number (303552).

Almost surely, 214385168 is an apocalyptic number.

14385168 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 14385168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24284160).

14385168 is an abundant number, since it is smaller than the sum of its proper divisors (34183152).

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

14385168 is a wasteful number, since it uses less digits than its factorization.

14385168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 150 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 14385168 is about 3792.7784011197. The cubic root of 14385168 is about 243.2045222209.

The spelling of 14385168 in words is "fourteen million, three hundred eighty-five thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 67 71 72 84 108 112 126 134 142 144 168 189 201 213 216 252 268 284 336 378 402 426 432 469 497 504 536 568 603 639 756 804 852 938 994 1008 1072 1136 1206 1278 1407 1491 1512 1608 1704 1809 1876 1917 1988 2412 2556 2814 2982 3024 3216 3408 3618 3752 3834 3976 4221 4473 4757 4824 5112 5628 5964 7236 7504 7668 7952 8442 8946 9514 9648 10224 11256 11928 12663 13419 14271 14472 15336 16884 17892 19028 22512 23856 25326 26838 28542 28944 30672 33299 33768 35784 38056 42813 50652 53676 57084 66598 67536 71568 76112 85626 99897 101304 107352 114168 128439 133196 171252 199794 202608 214704 228336 256878 266392 299691 342504 399588 513756 532784 599382 685008 799176 899073 1027512 1198764 1598352 1798146 2055024 2397528 3596292 4795056 7192584 14385168