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2013240130 = 2511173134729
BaseRepresentation
bin111011111111111…
…1001101101000010
312012022021012021021
41313333321231002
513110342141010
6531434420054
7100614154516
oct16777715502
95168235237
102013240130
11943470120
1248229162a
13261131965
14151544146
15bbb2a8da
hex77ff9b42

2013240130 has 64 divisors (see below), whose sum is σ = 4320967680. Its totient is φ = 666777600.

The previous prime is 2013240077. The next prime is 2013240143. The reversal of 2013240130 is 310423102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40606 + ... + 75334.

It is an arithmetic number, because the mean of its divisors is an integer number (67515120).

Almost surely, 22013240130 is an apocalyptic number.

2013240130 is an abundant number, since it is smaller than the sum of its proper divisors (2307727550).

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

2013240130 is a wasteful number, since it uses less digits than its factorization.

2013240130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34795.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2013240130 is about 44869.1445204831. The cubic root of 2013240130 is about 1262.6951902894.

Adding to 2013240130 its reverse (310423102), we get a palindrome (2323663232).

The spelling of 2013240130 in words is "two billion, thirteen million, two hundred forty thousand, one hundred thirty".

Divisors: 1 2 5 10 11 17 22 31 34 55 62 85 110 155 170 187 310 341 374 527 682 935 1054 1705 1870 2635 3410 5270 5797 11594 28985 34729 57970 69458 173645 347290 382019 590393 764038 1076599 1180786 1910095 2153198 2951965 3820190 5382995 5903930 6494323 10765990 11842589 12988646 18302183 23685178 32471615 36604366 59212945 64943230 91510915 118425890 183021830 201324013 402648026 1006620065 2013240130