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14034289 = 293167233
BaseRepresentation
bin110101100010…
…010101110001
3222102000102111
4311202111301
512043044124
61220445321
7230201203
oct65422561
928360374
1014034289
117a16195
124849841
132ba4c19
141c14773
151373494
hexd62571

14034289 has 16 divisors (see below), whose sum is σ = 15275520. Its totient is φ = 12862080.

The previous prime is 14034287. The next prime is 14034311. The reversal of 14034289 is 98243041.

14034289 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14034289 - 21 = 14034287 is a prime.

It is a super-2 number, since 2×140342892 = 393922535471042, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14034289.

It is not an unprimeable number, because it can be changed into a prime (14034281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60117 + ... + 60349.

It is an arithmetic number, because the mean of its divisors is an integer number (954720).

Almost surely, 214034289 is an apocalyptic number.

It is an amenable number.

14034289 is a deficient number, since it is larger than the sum of its proper divisors (1241231).

14034289 is a wasteful number, since it uses less digits than its factorization.

14034289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 14034289 is about 3746.2366449545. The cubic root of 14034289 is about 241.2108311579.

The spelling of 14034289 in words is "fourteen million, thirty-four thousand, two hundred eighty-nine".

Divisors: 1 29 31 67 233 899 1943 2077 6757 7223 15611 60233 209467 452719 483941 14034289