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2000212012000 = 25532917243207
BaseRepresentation
bin11101000110110101111…
…011010010101111100000
321002012220012210011202101
4131012311323102233200
5230232413233341000
64130515033100144
7264340055401606
oct35066573225740
97065805704671
102000212012000
11701315598614
122837a2b57654
13116808465c67
146cb4cabb876
153706b90ae6a
hex1d1b5ed2be0

2000212012000 has 96 divisors (see below), whose sum is σ = 5083987446720. Its totient is φ = 772495628800.

The previous prime is 2000212011997. The next prime is 2000212012003. The reversal of 2000212012000 is 2102120002.

It is an interprime number because it is at equal distance from previous prime (2000212011997) and next prime (2000212012003).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000212012003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8505604 + ... + 8737603.

It is an arithmetic number, because the mean of its divisors is an integer number (52958202570).

Almost surely, 22000212012000 is an apocalyptic number.

2000212012000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000212012000 is an abundant number, since it is smaller than the sum of its proper divisors (3083775434720).

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

2000212012000 is a wasteful number, since it uses less digits than its factorization.

2000212012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17243261 (or 17243243 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2000212012000 its reverse (2102120002), we get a palindrome (2002314132002).

The spelling of 2000212012000 in words is "two trillion, two hundred twelve million, twelve thousand".

Divisors: 1 2 4 5 8 10 16 20 25 29 32 40 50 58 80 100 116 125 145 160 200 232 250 290 400 464 500 580 725 800 928 1000 1160 1450 2000 2320 2900 3625 4000 4640 5800 7250 11600 14500 23200 29000 58000 116000 17243207 34486414 68972828 86216035 137945656 172432070 275891312 344864140 431080175 500053003 551782624 689728280 862160350 1000106006 1379456560 1724320700 2000212012 2155400875 2500265015 2758913120 3448641400 4000424024 4310801750 5000530030 6897282800 8000848048 8621603500 10001060060 12501325075 13794565600 16001696096 17243207000 20002120120 25002650150 34486414000 40004240240 50005300300 62506625375 68972828000 80008480480 100010600600 125013250750 200021201200 250026501500 400042402400 500053003000 1000106006000 2000212012000