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1330014 = 23731667
BaseRepresentation
bin101000100101101011110
32111120102210
411010231132
5320030024
644301250
714206410
oct5045536
92446383
101330014
11829294
12541826
133774ba
142689b0
151b4129
hex144b5e

1330014 has 16 divisors (see below), whose sum is σ = 3040128. Its totient is φ = 379992.

The previous prime is 1330009. The next prime is 1330031. The reversal of 1330014 is 4100331.

It is a Curzon number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 15792 + ... + 15875.

It is an arithmetic number, because the mean of its divisors is an integer number (190008).

21330014 is an apocalyptic number.

1330014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1330014 is an abundant number, since it is smaller than the sum of its proper divisors (1710114).

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

1330014 is a wasteful number, since it uses less digits than its factorization.

1330014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31679.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1330014 is about 1153.2623292209. The cubic root of 1330014 is about 109.9728307555.

Adding to 1330014 its reverse (4100331), we get a palindrome (5430345).

The spelling of 1330014 in words is "one million, three hundred thirty thousand, fourteen".

Divisors: 1 2 3 6 7 14 21 42 31667 63334 95001 190002 221669 443338 665007 1330014