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1416684 = 223118057
BaseRepresentation
bin101011001110111101100
32122222022210
411121313230
5330313214
650210420
715020163
oct5316754
92588283
101416684
11888415
12583a10
133a7a99
1428c3da
151ceb59
hex159dec

1416684 has 12 divisors (see below), whose sum is σ = 3305624. Its totient is φ = 472224.

The previous prime is 1416671. The next prime is 1416691. The reversal of 1416684 is 4866141.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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, 59017 + ... + 59040.

21416684 is an apocalyptic number.

It is an amenable number.

1416684 is an abundant number, since it is smaller than the sum of its proper divisors (1888940).

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

1416684 is a wasteful number, since it uses less digits than its factorization.

1416684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118064 (or 118062 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 1416684 is about 1190.2453528580. The cubic root of 1416684 is about 112.3115263979.

The spelling of 1416684 in words is "one million, four hundred sixteen thousand, six hundred eighty-four".

Divisors: 1 2 3 4 6 12 118057 236114 354171 472228 708342 1416684