Search a number
-
+
2012002415 = 5795093677
BaseRepresentation
bin111011111101100…
…1011100001101111
312012012221022102222
41313323023201233
513110033034130
6531352105555
7100600511153
oct16773134157
95165838388
102012002415
119427a5215
124819952bb
13260aba497
14151301063
15bb983ce5
hex77ecb86f

2012002415 has 8 divisors (see below), whose sum is σ = 2444965440. Its totient is φ = 1589226912.

The previous prime is 2012002409. The next prime is 2012002417. The reversal of 2012002415 is 5142002102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2012002415 - 26 = 2012002351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2012002393 and 2012002402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012002417) 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, 2546444 + ... + 2547233.

It is an arithmetic number, because the mean of its divisors is an integer number (305620680).

Almost surely, 22012002415 is an apocalyptic number.

2012002415 is a deficient number, since it is larger than the sum of its proper divisors (432963025).

2012002415 is an equidigital number, since it uses as much as digits as its factorization.

2012002415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5093761.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2012002415 is about 44855.3499038855. The cubic root of 2012002415 is about 1262.4363741421.

Adding to 2012002415 its reverse (5142002102), we get a palindrome (7154004517).

The spelling of 2012002415 in words is "two billion, twelve million, two thousand, four hundred fifteen".

Divisors: 1 5 79 395 5093677 25468385 402400483 2012002415