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14064855 = 3572931149
BaseRepresentation
bin110101101001…
…110011010111
3222110120100120
4311221303113
512100033410
61221243023
7230356260
oct65516327
928416316
1014064855
117a37152
124863473
132bb5acc
141c21967
15137c570
hexd69cd7

14064855 has 64 divisors (see below), whose sum is σ = 27648000. Its totient is φ = 5967360.

The previous prime is 14064851. The next prime is 14064857. The reversal of 14064855 is 55846041.

14064855 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14064855 - 22 = 14064851 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14064851) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 94321 + ... + 94469.

It is an arithmetic number, because the mean of its divisors is an integer number (432000).

Almost surely, 214064855 is an apocalyptic number.

14064855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14064855 is a deficient number, since it is larger than the sum of its proper divisors (13583145).

14064855 is a wasteful number, since it uses less digits than its factorization.

14064855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 14064855 is about 3750.3139868550. The cubic root of 14064855 is about 241.3858193401.

The spelling of 14064855 in words is "fourteen million, sixty-four thousand, eight hundred fifty-five".

Divisors: 1 3 5 7 15 21 29 31 35 87 93 105 145 149 155 203 217 435 447 465 609 651 745 899 1015 1043 1085 2235 2697 3045 3129 3255 4321 4495 4619 5215 6293 12963 13485 13857 15645 18879 21605 23095 30247 31465 32333 64815 69285 90741 94395 96999 133951 151235 161665 401853 453705 484995 669755 937657 2009265 2812971 4688285 14064855