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14024868 = 22311213743
BaseRepresentation
bin110101100000…
…000010100100
3222101112111120
4311200002210
512042243433
61220333540
7230131554
oct65400244
928345446
1014024868
117a0a100
1248442b0
132ba0850
141c11164
1513707b3
hexd600a4

14024868 has 72 divisors (see below), whose sum is σ = 38789184. Its totient is φ = 3917760.

The previous prime is 14024867. The next prime is 14024897. The reversal of 14024868 is 86842041.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (14024861) 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, 18505 + ... + 19247.

Almost surely, 214024868 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 14024868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19394592).

14024868 is an abundant number, since it is smaller than the sum of its proper divisors (24764316).

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

14024868 is a wasteful number, since it uses less digits than its factorization.

14024868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785 (or 772 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 14024868 is about 3744.9790386596. The cubic root of 14024868 is about 241.1568453826.

The spelling of 14024868 in words is "fourteen million, twenty-four thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 11 12 13 22 26 33 39 44 52 66 78 121 132 143 156 242 286 363 429 484 572 726 743 858 1452 1486 1573 1716 2229 2972 3146 4458 4719 6292 8173 8916 9438 9659 16346 18876 19318 24519 28977 32692 38636 49038 57954 89903 98076 106249 115908 179806 212498 269709 318747 359612 424996 539418 637494 1078836 1168739 1274988 2337478 3506217 4674956 7012434 14024868