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14281008 = 2437192237
BaseRepresentation
bin110110011110…
…100100110000
3222212112212020
4312132210300
512123443013
61230031440
7232246410
oct66364460
928775766
1014281008
118074595
124948580
132c60301
141c7a640
1513c1623
hexd9e930

14281008 has 80 divisors (see below), whose sum is σ = 44401920. Its totient is φ = 3863808.

The previous prime is 14280961. The next prime is 14281087. The reversal of 14281008 is 80018241.

14281008 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 Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5266 + ... + 7502.

It is an arithmetic number, because the mean of its divisors is an integer number (555024).

Almost surely, 214281008 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 14281008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22200960).

14281008 is an abundant number, since it is smaller than the sum of its proper divisors (30120912).

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

14281008 is a wasteful number, since it uses less digits than its factorization.

14281008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274 (or 2268 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 14281008 is about 3779.0220957279. The cubic root of 14281008 is about 242.6161019845.

Adding to 14281008 its reverse (80018241), we get a palindrome (94299249).

The spelling of 14281008 in words is "fourteen million, two hundred eighty-one thousand, eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 19 21 24 28 38 42 48 56 57 76 84 112 114 133 152 168 228 266 304 336 399 456 532 798 912 1064 1596 2128 2237 3192 4474 6384 6711 8948 13422 15659 17896 26844 31318 35792 42503 46977 53688 62636 85006 93954 107376 125272 127509 170012 187908 250544 255018 297521 340024 375816 510036 595042 680048 751632 892563 1020072 1190084 1785126 2040144 2380168 3570252 4760336 7140504 14281008