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2012313230214 = 237436971159839
BaseRepresentation
bin11101010010000111001…
…101110001101110000110
321010101010120100202101120
4131102013031301232012
5230432204141331324
64140235520134410
7265245666143310
oct35220715615606
97111116322346
102012313230214
117064653a2a01
12285bbb767406
131179b6579901
146d579d267b0
1537528ec2179
hex1d487371b86

2012313230214 has 64 divisors (see below), whose sum is σ = 4707244523520. Its totient is φ = 561491713440.

The previous prime is 2012313230153. The next prime is 2012313230251. The reversal of 2012313230214 is 4120323132102.

It is a congruent 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, 12509707 + ... + 12669545.

It is an arithmetic number, because the mean of its divisors is an integer number (73550695680).

Almost surely, 22012313230214 is an apocalyptic number.

2012313230214 is an abundant number, since it is smaller than the sum of its proper divisors (2694931293306).

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

2012313230214 is a wasteful number, since it uses less digits than its factorization.

2012313230214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166865.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2012313230214 its reverse (4120323132102), we get a palindrome (6132636362316).

The spelling of 2012313230214 in words is "two trillion, twelve billion, three hundred thirteen million, two hundred thirty thousand, two hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 43 86 129 258 301 602 903 1806 6971 13942 20913 41826 48797 97594 146391 159839 292782 299753 319678 479517 599506 899259 959034 1118873 1798518 2098271 2237746 3356619 4196542 6294813 6713238 6873077 12589626 13746154 20619231 41238462 48111539 96223078 144334617 288669234 1114237669 2228475338 3342713007 6685426014 7799663683 15599327366 23398991049 46797982098 47912219767 95824439534 143736659301 287473318602 335385538369 670771076738 1006156615107 2012313230214