Base | Representation |
---|---|
bin | 11001010010001011001011… |
… | …001011100100101011101000 |
3 | 112120201121221000012021021220 |
4 | 121102023023023210223220 |
5 | 104033400312144231440 |
6 | 1032300343135102040 |
7 | 32264641304211126 |
oct | 3122131313445350 |
9 | 476647830167256 |
10 | 111200112102120 |
11 | 32482780334268 |
12 | 1057b3b0671920 |
13 | 4a08182b79282 |
14 | 1d661852ca916 |
15 | ccc8841938d0 |
hex | 6522cb2e4ae8 |
111200112102120 has 64 divisors (see below), whose sum is σ = 340698215819520. Its totient is φ = 29022440603904.
The previous prime is 111200112102091. The next prime is 111200112102143. The reversal of 111200112102120 is 21201211002111.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 111200112102120.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9858160327 + ... + 9858171606.
It is an arithmetic number, because the mean of its divisors is an integer number (5323409622180).
Almost surely, 2111200112102120 is an apocalyptic number.
111200112102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
111200112102120 is an abundant number, since it is smaller than the sum of its proper divisors (229498103717400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111200112102120 is a wasteful number, since it uses less digits than its factorization.
111200112102120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19716331994 (or 19716331990 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 111200112102120 its reverse (21201211002111), we get a palindrome (132401323104231).
The spelling of 111200112102120 in words is "one hundred eleven trillion, two hundred billion, one hundred twelve million, one hundred two thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •