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2013052360 = 235115386323
BaseRepresentation
bin111011111111100…
…1011110111001000
312012021220122200211
41313333023313020
513110320133420
6531430410504
7100612443214
oct16777136710
95167818624
102013052360
11943352040
12482200a34
13261097357
141514d5944
15bbadee5a
hex77fcbdc8

2013052360 has 64 divisors (see below), whose sum is σ = 5034415680. Its totient is φ = 718199040.

The previous prime is 2013052357. The next prime is 2013052397. The reversal of 2013052360 is 632503102.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19842 + ... + 66481.

It is an arithmetic number, because the mean of its divisors is an integer number (78662745).

Almost surely, 22013052360 is an apocalyptic number.

2013052360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013052360 is an abundant number, since it is smaller than the sum of its proper divisors (3021363320).

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

2013052360 is a wasteful number, since it uses less digits than its factorization.

2013052360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86398 (or 86394 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2013052360 is about 44867.0520538178. The cubic root of 2013052360 is about 1262.6559329013.

Adding to 2013052360 its reverse (632503102), we get a palindrome (2645555462).

The spelling of 2013052360 in words is "two billion, thirteen million, fifty-two thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 53 55 88 106 110 212 220 265 424 440 530 583 1060 1166 2120 2332 2915 4664 5830 11660 23320 86323 172646 345292 431615 690584 863230 949553 1726460 1899106 3452920 3798212 4575119 4747765 7596424 9150238 9495530 18300476 18991060 22875595 36600952 37982120 45751190 50326309 91502380 100652618 183004760 201305236 251631545 402610472 503263090 1006526180 2013052360