Base | Representation |
---|---|
bin | 11101001010110000111… |
… | …11011010111111100000 |
3 | 10112210212212201021111102 |
4 | 32211120133122333200 |
5 | 112410012233341000 |
6 | 2044224305333532 |
7 | 132256514354423 |
oct | 16453037327740 |
9 | 3483785637442 |
10 | 1002212012000 |
11 | 35704360a291 |
12 | 14229a9372a8 |
13 | 7367b644794 |
14 | 3671612d9ba |
15 | 1b10aa573d5 |
hex | e9587dafe0 |
1002212012000 has 192 divisors, whose sum is σ = 2509612035840. Its totient is φ = 393269760000.
The previous prime is 1002212011991. The next prime is 1002212012017. The reversal of 1002212012000 is 2102122001.
It is a happy number.
It is a congruent number.
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 31 ways as a sum of consecutive naturals, for example, 49601900 + ... + 49622100.
It is an arithmetic number, because the mean of its divisors is an integer number (13070896020).
Almost surely, 21002212012000 is an apocalyptic number.
1002212012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1002212012000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1254806017920).
1002212012000 is an abundant number, since it is smaller than the sum of its proper divisors (1507400023840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1002212012000 is a wasteful number, since it uses less digits than its factorization.
1002212012000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20462 (or 20444 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 1002212012000 its reverse (2102122001), we get a palindrome (1004314134001).
The spelling of 1002212012000 in words is "one trillion, two billion, two hundred twelve million, twelve thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •