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2013212202 = 23355794331
BaseRepresentation
bin111011111111111…
…0010111000101010
312012022012202221220
41313333302320222
513110340242302
6531434042510
7100614010221
oct16777627052
95168182856
102013212202
11943451141
12482279436
13261122031
14151537cb8
15bbb224bc
hex77ff2e2a

2013212202 has 16 divisors (see below), whose sum is σ = 4027599072. Its totient is φ = 670874960.

The previous prime is 2013212189. The next prime is 2013212213. The reversal of 2013212202 is 2022123102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25824 + ... + 68507.

It is an arithmetic number, because the mean of its divisors is an integer number (251724942).

Almost surely, 22013212202 is an apocalyptic number.

2013212202 is an abundant number, since it is smaller than the sum of its proper divisors (2014386870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2013212202 is a wasteful number, since it uses less digits than its factorization.

2013212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97893.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2013212202 is about 44868.8333033075. The cubic root of 2013212202 is about 1262.6893514902.

Adding to 2013212202 its reverse (2022123102), we get a palindrome (4035335304).

The spelling of 2013212202 in words is "two billion, thirteen million, two hundred twelve thousand, two hundred two".

Divisors: 1 2 3 6 3557 7114 10671 21342 94331 188662 282993 565986 335535367 671070734 1006606101 2013212202