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2013212014 = 211304930013
BaseRepresentation
bin111011111111111…
…0010110101101110
312012022012202200221
41313333302311232
513110340241024
6531434041554
7100614006532
oct16777626556
95168182627
102013212014
11943450a90
124822792ba
13261121c18
14151537bc2
15bbb223e4
hex77ff2d6e

2013212014 has 16 divisors (see below), whose sum is σ = 3295537200. Its totient is φ = 914765760.

The previous prime is 2013211999. The next prime is 2013212021. The reversal of 2013212014 is 4102123102.

It is a super-2 number, since 2×20132120142 = 8106045226627872392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52072 + ... + 82084.

It is an arithmetic number, because the mean of its divisors is an integer number (205971075).

Almost surely, 22013212014 is an apocalyptic number.

2013212014 is a deficient number, since it is larger than the sum of its proper divisors (1282325186).

2013212014 is a wasteful number, since it uses less digits than its factorization.

2013212014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33075.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2013212014 is about 44868.8312083121. The cubic root of 2013212014 is about 1262.6893121856.

Adding to 2013212014 its reverse (4102123102), we get a palindrome (6115335116).

The spelling of 2013212014 in words is "two billion, thirteen million, two hundred twelve thousand, fourteen".

Divisors: 1 2 11 22 3049 6098 30013 33539 60026 67078 330143 660286 91509637 183019274 1006606007 2013212014