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2000212110 = 233513569861
BaseRepresentation
bin111011100111000…
…1101000010001110
312011101202022012000
41313032031002032
513044023241420
6530251253130
7100365344121
oct16716150216
95141668160
102000212110
11937081a66
12479a4a1a6
1325b51ca80
1414d9123b8
15ba905690
hex7738d08e

2000212110 has 64 divisors (see below), whose sum is σ = 5744208960. Its totient is φ = 492359040.

The previous prime is 2000212057. The next prime is 2000212111. The reversal of 2000212110 is 112120002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2000212092 and 2000212101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000212111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 281421 + ... + 288440.

It is an arithmetic number, because the mean of its divisors is an integer number (89753265).

Almost surely, 22000212110 is an apocalyptic number.

2000212110 is an abundant number, since it is smaller than the sum of its proper divisors (3743996850).

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

2000212110 is a wasteful number, since it uses less digits than its factorization.

2000212110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569890 (or 569884 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2000212110 is about 44723.7309490163. The cubic root of 2000212110 is about 1259.9655886294.

Adding to 2000212110 its reverse (112120002), we get a palindrome (2112332112).

The spelling of 2000212110 in words is "two billion, two hundred twelve thousand, one hundred ten".

Divisors: 1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 90 117 130 135 195 234 270 351 390 585 702 1170 1755 3510 569861 1139722 1709583 2849305 3419166 5128749 5698610 7408193 8547915 10257498 14816386 15386247 17095830 22224579 25643745 30772494 37040965 44449158 51287490 66673737 74081930 76931235 111122895 133347474 153862470 200021211 222245790 333368685 400042422 666737370 1000106055 2000212110