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13282014 = 235933733
BaseRepresentation
bin110010101010…
…101011011110
3220222210111110
4302222223132
511400011024
61152402450
7220616034
oct62525336
926883443
1013282014
117551a79
124546426
1329a06a5
141a9a554
151275629
hexcaaade

13282014 has 16 divisors (see below), whose sum is σ = 26615952. Its totient is φ = 4418688.

The previous prime is 13281973. The next prime is 13282019. The reversal of 13282014 is 41028231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13282019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1692 + ... + 5424.

It is an arithmetic number, because the mean of its divisors is an integer number (1663497).

Almost surely, 213282014 is an apocalyptic number.

13282014 is an abundant number, since it is smaller than the sum of its proper divisors (13333938).

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

13282014 is a wasteful number, since it uses less digits than its factorization.

13282014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4331.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 13282014 is about 3644.4497527062. The cubic root of 13282014 is about 236.8216001533.

The spelling of 13282014 in words is "thirteen million, two hundred eighty-two thousand, fourteen".

Divisors: 1 2 3 6 593 1186 1779 3558 3733 7466 11199 22398 2213669 4427338 6641007 13282014