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2013343164 = 2232721141351
BaseRepresentation
bin111100000000001…
…0010110110111100
312012022110102121100
41320000102312330
513110403440124
6531440533100
7100615064100
oct17000226674
95168412540
102013343164
11943530578
12482321190
13261169821
1415156d900
15bbb4b1c9
hex78012dbc

2013343164 has 54 divisors (see below), whose sum is σ = 5920192824. Its totient is φ = 575240400.

The previous prime is 2013343153. The next prime is 2013343169. The reversal of 2013343164 is 4613433102.

It is a super-3 number, since 3×20133431643 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013343169) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 568912 + ... + 572439.

Almost surely, 22013343164 is an apocalyptic number.

It is an amenable number.

2013343164 is an abundant number, since it is smaller than the sum of its proper divisors (3906849660).

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

2013343164 is a wasteful number, since it uses less digits than its factorization.

2013343164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141375 (or 1141363 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 2013343164 is about 44870.2926667522. The cubic root of 2013343164 is about 1262.7167307430.

Adding to 2013343164 its reverse (4613433102), we get a palindrome (6626776266).

The spelling of 2013343164 in words is "two billion, thirteen million, three hundred forty-three thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 441 588 882 1764 1141351 2282702 3424053 4565404 6848106 7989457 10272159 13696212 15978914 20544318 23968371 31957828 41088636 47936742 55926199 71905113 95873484 111852398 143810226 167778597 223704796 287620452 335557194 503335791 671114388 1006671582 2013343164