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14505008 = 247129509
BaseRepresentation
bin110111010101…
…010000110000
31000021221010112
4313111100300
512203130013
61234520452
7234201440
oct67252060
930257115
1014505008
118207911
124a36128
13300b25b
141cd8120
151417ba8
hexdd5430

14505008 has 20 divisors (see below), whose sum is σ = 32118480. Its totient is φ = 6216384.

The previous prime is 14504983. The next prime is 14505047. The reversal of 14505008 is 80050541.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64643 + ... + 64866.

It is an arithmetic number, because the mean of its divisors is an integer number (1605924).

Almost surely, 214505008 is an apocalyptic number.

It is an amenable number.

14505008 is an abundant number, since it is smaller than the sum of its proper divisors (17613472).

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

14505008 is a wasteful number, since it uses less digits than its factorization.

14505008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129524 (or 129518 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 14505008 is about 3808.5440787787. The cubic root of 14505008 is about 243.8780183979.

Adding to 14505008 its reverse (80050541), we get a palindrome (94555549).

The spelling of 14505008 in words is "fourteen million, five hundred five thousand, eight".

Divisors: 1 2 4 7 8 14 16 28 56 112 129509 259018 518036 906563 1036072 1813126 2072144 3626252 7252504 14505008