Base | Representation |
---|---|
bin | 11110101111001001100… |
… | …101100001101110001000 |
3 | 21110220222121122021102110 |
4 | 132233021211201232020 |
5 | 234101302004001300 |
6 | 4254200352102320 |
7 | 305413362161160 |
oct | 36571145415610 |
9 | 7426877567373 |
10 | 2112211000200 |
11 | 744869054094 |
12 | 2a143b2349a0 |
13 | 124246b44802 |
14 | 743355755a0 |
15 | 39e24266550 |
hex | 1ebc9961b88 |
2112211000200 has 192 divisors, whose sum is σ = 7557355048320. Its totient is φ = 478010880000.
The previous prime is 2112211000157. The next prime is 2112211000201. The reversal of 2112211000200 is 20001122112.
It is a super-3 number, since 3×21122110002003 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is not an unprimeable number, because it can be changed into a prime (2112211000201) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2065441 + ... + 2913840.
It is an arithmetic number, because the mean of its divisors is an integer number (39361224210).
Almost surely, 22112211000200 is an apocalyptic number.
2112211000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2112211000200 is an abundant number, since it is smaller than the sum of its proper divisors (5445144048120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2112211000200 is a wasteful number, since it uses less digits than its factorization.
2112211000200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4979408 (or 4979399 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2112211000200 its reverse (20001122112), we get a palindrome (2132212122312).
The spelling of 2112211000200 in words is "two trillion, one hundred twelve billion, two hundred eleven million, two hundred", and thus it is an aban number.
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