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14072008 = 2319432153
BaseRepresentation
bin110101101011…
…100011001000
3222110221011111
4311223203020
512100301013
61221340104
7230416156
oct65534310
928427144
1014072008
117a41565
124867634
132bb9142
141c243d6
15137e73d
hexd6b8c8

14072008 has 32 divisors (see below), whose sum is σ = 28432800. Its totient is φ = 6507648.

The previous prime is 14071999. The next prime is 14072011. The reversal of 14072008 is 80027041.

14072008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14072008.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5460 + ... + 7612.

It is an arithmetic number, because the mean of its divisors is an integer number (888525).

Almost surely, 214072008 is an apocalyptic number.

It is an amenable number.

14072008 is an abundant number, since it is smaller than the sum of its proper divisors (14360792).

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

14072008 is a wasteful number, since it uses less digits than its factorization.

14072008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221 (or 2217 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 14072008 is about 3751.2675191194. The cubic root of 14072008 is about 241.4267331436.

Adding to 14072008 its reverse (80027041), we get a palindrome (94099049).

The spelling of 14072008 in words is "fourteen million, seventy-two thousand, eight".

Divisors: 1 2 4 8 19 38 43 76 86 152 172 344 817 1634 2153 3268 4306 6536 8612 17224 40907 81814 92579 163628 185158 327256 370316 740632 1759001 3518002 7036004 14072008