Search a number
-
+
2013055510 = 251721961601
BaseRepresentation
bin111011111111100…
…1100101000010110
312012021220211000111
41313333030220112
513110320234020
6531430433234
7100612455334
oct16777145026
95167824014
102013055510
11943354444
1248220281a
1326109890b
141514d6b54
15bbae0d5a
hex77fcca16

2013055510 has 96 divisors (see below), whose sum is σ = 4125048480. Its totient is φ = 705024000.

The previous prime is 2013055501. The next prime is 2013055511. The reversal of 2013055510 is 155503102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013055511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3349210 + ... + 3349810.

It is an arithmetic number, because the mean of its divisors is an integer number (42969255).

Almost surely, 22013055510 is an apocalyptic number.

2013055510 is an abundant number, since it is smaller than the sum of its proper divisors (2111992970).

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

2013055510 is a wasteful number, since it uses less digits than its factorization.

2013055510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722 (or 705 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 2013055510 is about 44867.0871575145. The cubic root of 2013055510 is about 1262.6565914972.

Adding to 2013055510 its reverse (155503102), we get a palindrome (2168558612).

The spelling of 2013055510 in words is "two billion, thirteen million, fifty-five thousand, five hundred ten".

Divisors: 1 2 5 10 17 19 34 38 61 85 95 122 170 190 289 305 323 578 601 610 646 1037 1159 1202 1445 1615 2074 2318 2890 3005 3230 5185 5491 5795 6010 10217 10370 10982 11419 11590 17629 19703 20434 22838 27455 35258 36661 39406 51085 54910 57095 73322 88145 98515 102170 114190 173689 176290 183305 194123 197030 334951 347378 366610 388246 623237 669902 696559 868445 970615 1246474 1393118 1674755 1736890 1941230 3116185 3300091 3349510 3482795 6232370 6600182 6965590 10595029 11841503 16500455 21190058 23683006 33000910 52975145 59207515 105950290 118415030 201305551 402611102 1006527755 2013055510