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2012201302 = 21006100651
BaseRepresentation
bin111011111101111…
…1100000101010110
312012020022102021011
41313323330011112
513110110420202
6531400242434
7100602300046
oct16773740526
95166272234
102012201302
11942920691
12481a7041a
13260b59b77
14151353726
15bb9c2bd7
hex77efc156

2012201302 has 4 divisors (see below), whose sum is σ = 3018301956. Its totient is φ = 1006100650.

The previous prime is 2012201293. The next prime is 2012201329. The reversal of 2012201302 is 2031022102.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503050324 + ... + 503050327.

It is an arithmetic number, because the mean of its divisors is an integer number (754575489).

Almost surely, 22012201302 is an apocalyptic number.

2012201302 is a deficient number, since it is larger than the sum of its proper divisors (1006100654).

2012201302 is a wasteful number, since it uses less digits than its factorization.

2012201302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006100653.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2012201302 is about 44857.5668310264. The cubic root of 2012201302 is about 1262.4779701675.

Adding to 2012201302 its reverse (2031022102), we get a palindrome (4043223404).

The spelling of 2012201302 in words is "two billion, twelve million, two hundred one thousand, three hundred two".

Divisors: 1 2 1006100651 2012201302