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2012480229 = 310316274003
BaseRepresentation
bin111011111110100…
…0000001011100101
312012020211120212210
41313331000023211
513110143331404
6531410234033
7100604541204
oct16775001345
95166746783
102012480229
11942aa1201
12481b85919
13260c26b06
141513c723b
15bba2a689
hex77f402e5

2012480229 has 16 divisors (see below), whose sum is σ = 2711700992. Its totient is φ = 1327479408.

The previous prime is 2012480221. The next prime is 2012480233. The reversal of 2012480229 is 9220842102.

It is not a de Polignac number, because 2012480229 - 23 = 2012480221 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2012480196 and 2012480205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012480221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 500742 + ... + 504744.

It is an arithmetic number, because the mean of its divisors is an integer number (169481312).

Almost surely, 22012480229 is an apocalyptic number.

It is an amenable number.

2012480229 is a deficient number, since it is larger than the sum of its proper divisors (699220763).

2012480229 is a wasteful number, since it uses less digits than its factorization.

2012480229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5736.

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

The square root of 2012480229 is about 44860.6757528239. The cubic root of 2012480229 is about 1262.5363014625.

The spelling of 2012480229 in words is "two billion, twelve million, four hundred eighty thousand, two hundred twenty-nine".

Divisors: 1 3 103 309 1627 4003 4881 12009 167581 412309 502743 1236927 6512881 19538643 670826743 2012480229