Base | Representation |
---|---|
bin | 11110101111000011000… |
… | …101101110100111001100 |
3 | 21110220201000112112202202 |
4 | 132233003011232213030 |
5 | 234101041103013400 |
6 | 4254141455541032 |
7 | 305410566535430 |
oct | 36570305564714 |
9 | 7426630475682 |
10 | 2112102001100 |
11 | 744812576493 |
12 | 2a140a82a778 |
13 | 12422a39cbc0 |
14 | 74324cc09c0 |
15 | 39e198d54d5 |
hex | 1ebc316e9cc |
2112102001100 has 72 divisors (see below), whose sum is σ = 5640937061088. Its totient is φ = 668445465600.
The previous prime is 2112102001099. The next prime is 2112102001133. The reversal of 2112102001100 is 11002012112.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 116040461 + ... + 116058660.
Almost surely, 22112102001100 is an apocalyptic number.
2112102001100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2112102001100 is an abundant number, since it is smaller than the sum of its proper divisors (3528835059988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2112102001100 is a wasteful number, since it uses less digits than its factorization.
2112102001100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232099155 (or 232099148 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 2112102001100 its reverse (11002012112), we get a palindrome (2123104013212).
The spelling of 2112102001100 in words is "two trillion, one hundred twelve billion, one hundred two million, one thousand, one hundred".
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