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2006363213 = 47212920051
BaseRepresentation
bin111011110010110…
…1010110001001101
312011211022210220122
41313211222301031
513102112110323
6531031154325
7100501543301
oct16745526115
95154283818
102006363213
1193a5a3418
1247bb159a5
1325c89478a
14150673d01
15bb21cec8
hex7796ac4d

2006363213 has 8 divisors (see below), whose sum is σ = 2050116480. Its totient is φ = 1962654400.

The previous prime is 2006363201. The next prime is 2006363267. The reversal of 2006363213 is 3123636002.

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 2006363213 - 216 = 2006297677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006323213) 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, 90038 + ... + 110088.

It is an arithmetic number, because the mean of its divisors is an integer number (256264560).

Almost surely, 22006363213 is an apocalyptic number.

It is an amenable number.

2006363213 is a deficient number, since it is larger than the sum of its proper divisors (43753267).

2006363213 is a wasteful number, since it uses less digits than its factorization.

2006363213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22227.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 2006363213 is about 44792.4459367872. The cubic root of 2006363213 is about 1261.2558263170.

Adding to 2006363213 its reverse (3123636002), we get a palindrome (5129999215).

The spelling of 2006363213 in words is "two billion, six million, three hundred sixty-three thousand, two hundred thirteen".

Divisors: 1 47 2129 20051 100063 942397 42688579 2006363213