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3000120220230 = 235726217328277
BaseRepresentation
bin101011101010000101000…
…110011001101001000110
3101121210211112111002121020
4223222011012121221012
5343123221234021410
610214123004132010
7426515530053300
oct53520506315106
911553745432536
103000120220230
11a57386718a41
1240553a237006
13189baa703133
14a52c6c6c970
155309008ea70
hex2ba85199a46

3000120220230 has 96 divisors (see below), whose sum is σ = 8377218606816. Its totient is φ = 685629374976.

The previous prime is 3000120220213. The next prime is 3000120220259. The reversal of 3000120220230 is 320220210003.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

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, 8974852 + ... + 9303128.

It is an arithmetic number, because the mean of its divisors is an integer number (87262693821).

Almost surely, 23000120220230 is an apocalyptic number.

3000120220230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3000120220230 is an abundant number, since it is smaller than the sum of its proper divisors (5377098386586).

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

3000120220230 is a wasteful number, since it uses less digits than its factorization.

3000120220230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334518 (or 334511 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 3000120220230 its reverse (320220210003), we get a palindrome (3320340430233).

The spelling of 3000120220230 in words is "three trillion, one hundred twenty million, two hundred twenty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 49 70 98 105 147 210 245 294 490 735 1470 6217 12434 18651 31085 37302 43519 62170 87038 93255 130557 186510 217595 261114 304633 328277 435190 609266 652785 656554 913899 984831 1305570 1523165 1641385 1827798 1969662 2297939 3046330 3282770 4569495 4595878 4924155 6893817 9138990 9848310 11489695 13787634 16085573 22979390 32171146 34469085 48256719 68938170 80427865 96513438 160855730 241283595 482567190 2040898109 4081796218 6122694327 10204490545 12245388654 14286286763 20408981090 28572573526 30613471635 42858860289 61226943270 71431433815 85717720578 100004007341 142862867630 200008014682 214294301445 300012022023 428588602890 500020036705 600024044046 1000040073410 1500060110115 3000120220230