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2213332300312 = 237231718425699
BaseRepresentation
bin100000001101010100111…
…000101011001000011000
321211120222221012120020221
4200031110320223020120
5242230401032102222
64412442452325424
7315623303065210
oct40152470531030
97746887176227
102213332300312
1178373a4225a1
122b8b60613874
13130940a52033
14791a94bb240
153c891b430c7
hex20354e2b218

2213332300312 has 32 divisors (see below), whose sum is σ = 4949066016000. Its totient is φ = 907328768544.

The previous prime is 2213332300261. The next prime is 2213332300313. The reversal of 2213332300312 is 2130032333122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213332300313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 859211562 + ... + 859214137.

It is an arithmetic number, because the mean of its divisors is an integer number (154658313000).

Almost surely, 22213332300312 is an apocalyptic number.

It is an amenable number.

2213332300312 is an abundant number, since it is smaller than the sum of its proper divisors (2735733715688).

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

2213332300312 is a wasteful number, since it uses less digits than its factorization.

2213332300312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718425735 (or 1718425731 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2213332300312 its reverse (2130032333122), we get a palindrome (4343364633434).

The spelling of 2213332300312 in words is "two trillion, two hundred thirteen billion, three hundred thirty-two million, three hundred thousand, three hundred twelve".

Divisors: 1 2 4 7 8 14 23 28 46 56 92 161 184 322 644 1288 1718425699 3436851398 6873702796 12028979893 13747405592 24057959786 39523791077 48115919572 79047582154 96231839144 158095164308 276666537539 316190328616 553333075078 1106666150156 2213332300312