Search a number
-
+
2013120013300 = 2252112379569961
BaseRepresentation
bin11101010010110111010…
…011011010001111110100
321010110012210110120201121
4131102313103122033310
5230440332210411200
64140451540233324
7265304663530504
oct35226723321764
97113183416647
102013120013300
11706839846a90
122861a599b844
13117ab4766056
146d615139a04
1537574c38e1a
hex1d4b74da3f4

2013120013300 has 72 divisors (see below), whose sum is σ = 4972804345152. Its totient is φ = 700215648000.

The previous prime is 2013120013279. The next prime is 2013120013349. The reversal of 2013120013300 is 33100213102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39759681 + ... + 39810280.

It is an arithmetic number, because the mean of its divisors is an integer number (69066727016).

Almost surely, 22013120013300 is an apocalyptic number.

2013120013300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013120013300 is an abundant number, since it is smaller than the sum of its proper divisors (2959684331852).

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

2013120013300 is a wasteful number, since it uses less digits than its factorization.

2013120013300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79570009 (or 79570002 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 2013120013300 its reverse (33100213102), we get a palindrome (2046220226402).

The spelling of 2013120013300 in words is "two trillion, thirteen billion, one hundred twenty million, thirteen thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 23 25 44 46 50 55 92 100 110 115 220 230 253 275 460 506 550 575 1012 1100 1150 1265 2300 2530 5060 6325 12650 25300 79569961 159139922 318279844 397849805 795699610 875269571 1591399220 1750539142 1830109103 1989249025 3501078284 3660218206 3978498050 4376347855 7320436412 7956996100 8752695710 9150545515 17505391420 18301091030 20131200133 21881739275 36602182060 40262400266 43763478550 45752727575 80524800532 87526957100 91505455150 100656000665 183010910300 201312001330 402624002660 503280003325 1006560006650 2013120013300