Base | Representation |
---|---|
bin | 11101011011010100100… |
… | …01001101011110101000 |
3 | 10120122211022102120112010 |
4 | 32231222101031132220 |
5 | 113031213123223422 |
6 | 2052254254315520 |
7 | 133023001663365 |
oct | 16555221153650 |
9 | 3518738376463 |
10 | 1011100211112 |
11 | 35a894789892 |
12 | 143b5b4b8ba0 |
13 | 74466babab4 |
14 | 36d1a76146c |
15 | 1b47aeecb0c |
hex | eb6a44d7a8 |
1011100211112 has 64 divisors (see below), whose sum is σ = 2663261153280. Its totient is φ = 319249858752.
The previous prime is 1011100211059. The next prime is 1011100211113. The reversal of 1011100211112 is 2111120011101.
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 (1011100211113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8834908 + ... + 8948619.
It is an arithmetic number, because the mean of its divisors is an integer number (41613455520).
Almost surely, 21011100211112 is an apocalyptic number.
1011100211112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1011100211112 is an abundant number, since it is smaller than the sum of its proper divisors (1652160942168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1011100211112 is a wasteful number, since it uses less digits than its factorization.
1011100211112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17783662 (or 17783658 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 1011100211112 its reverse (2111120011101), we get a palindrome (3122220222213).
The spelling of 1011100211112 in words is "one trillion, eleven billion, one hundred million, two hundred eleven thousand, one hundred twelve".
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