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14046580 = 225702329
BaseRepresentation
bin110101100101…
…010101110100
3222102122021201
4311211111310
512043442310
61221022244
7230252062
oct65452564
928378251
1014046580
117a24449
124854984
132baa6b2
141c19032
151376e3a
hexd65574

14046580 has 12 divisors (see below), whose sum is σ = 29497860. Its totient is φ = 5618624.

The previous prime is 14046577. The next prime is 14046589. The reversal of 14046580 is 8564041.

It can be written as a sum of positive squares in 2 ways, for example, as 8608356 + 5438224 = 2934^2 + 2332^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14046589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351145 + ... + 351184.

It is an arithmetic number, because the mean of its divisors is an integer number (2458155).

Almost surely, 214046580 is an apocalyptic number.

14046580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14046580 is an abundant number, since it is smaller than the sum of its proper divisors (15451280).

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

14046580 is a wasteful number, since it uses less digits than its factorization.

14046580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702338 (or 702336 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 14046580 is about 3747.8767322312. The cubic root of 14046580 is about 241.2812267740.

The spelling of 14046580 in words is "fourteen million, forty-six thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 702329 1404658 2809316 3511645 7023290 14046580