Base | Representation |
---|---|
bin | 1010000110010010101100… |
… | …0000111010011111000000 |
3 | 1110022110022221110121211112 |
4 | 2201210223000322133000 |
5 | 2423403334300320000 |
6 | 35340424545302452 |
7 | 2224115642551220 |
oct | 241445300723700 |
9 | 43273287417745 |
10 | 11103212120000 |
11 | 35a0933866340 |
12 | 12b3a63334a28 |
13 | 62704a556b00 |
14 | 2a5581058080 |
15 | 143c478d8235 |
hex | a192b03a7c0 |
11103212120000 has 1680 divisors, whose sum is σ = 37763833105152. Its totient is φ = 3143761920000.
The previous prime is 11103212119981. The next prime is 11103212120057. The reversal of 11103212120000 is 2121230111.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 43203159872 + ... + 43203160128.
Almost surely, 211103212120000 is an apocalyptic number.
11103212120000 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 11103212120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18881916552576).
11103212120000 is an abundant number, since it is smaller than the sum of its proper divisors (26660620985152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11103212120000 is a wasteful number, since it uses less digits than its factorization.
11103212120000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416 (or 378 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 11103212120000 its reverse (2121230111), we get a palindrome (11105333350111).
The spelling of 11103212120000 in words is "eleven trillion, one hundred three billion, two hundred twelve million, one hundred twenty thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •