Base | Representation |
---|---|
bin | 1011000001011111010001… |
… | …1001010100111101111000 |
3 | 1120220200100210021022101122 |
4 | 2300113310121110331320 |
5 | 3042034133433202300 |
6 | 41435535554004412 |
7 | 2360440633600250 |
oct | 260276431247570 |
9 | 46820323238348 |
10 | 12120203022200 |
11 | 39531706a6569 |
12 | 1438b87576708 |
13 | 69bc1297ba20 |
14 | 2dc899c92960 |
15 | 16041ab2ac85 |
hex | b05f4654f78 |
12120203022200 has 96 divisors (see below), whose sum is σ = 34682427161760. Its totient is φ = 3835844467200.
The previous prime is 12120203022113. The next prime is 12120203022227. The reversal of 12120203022200 is 222030202121.
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 23 ways as a sum of consecutive naturals, for example, 332954411 + ... + 332990810.
It is an arithmetic number, because the mean of its divisors is an integer number (361275282935).
Almost surely, 212120203022200 is an apocalyptic number.
12120203022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12120203022200 is an abundant number, since it is smaller than the sum of its proper divisors (22562224139560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12120203022200 is a wasteful number, since it uses less digits than its factorization.
12120203022200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 665945257 (or 665945248 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 12120203022200 its reverse (222030202121), we get a palindrome (12342233224321).
The spelling of 12120203022200 in words is "twelve trillion, one hundred twenty billion, two hundred three million, twenty-two thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •