Base | Representation |
---|---|
bin | 11011010010011001111000… |
… | …101100000011111011110000 |
3 | 120201221000221200210001200101 |
4 | 123102121320230003323300 |
5 | 111212234034224014300 |
6 | 1103124430244002144 |
7 | 34164403156050640 |
oct | 3322317054037360 |
9 | 521830850701611 |
10 | 120012001001200 |
11 | 3526a89294a020 |
12 | 11563168390354 |
13 | 51c7110852109 |
14 | 218c87cc6c520 |
15 | dd1bc3022b6a |
hex | 6d2678b03ef0 |
120012001001200 has 120 divisors (see below), whose sum is σ = 359474908026240. Its totient is φ = 37406337964800.
The previous prime is 120012001001197. The next prime is 120012001001227. The reversal of 120012001001200 is 2100100210021.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1948215970 + ... + 1948277569.
It is an arithmetic number, because the mean of its divisors is an integer number (2995624233552).
Almost surely, 2120012001001200 is an apocalyptic number.
120012001001200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120012001001200 is an abundant number, since it is smaller than the sum of its proper divisors (239462907025040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120012001001200 is a wasteful number, since it uses less digits than its factorization.
120012001001200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3896493575 (or 3896493564 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 120012001001200 its reverse (2100100210021), we get a palindrome (122112101211221).
The spelling of 120012001001200 in words is "one hundred twenty trillion, twelve billion, one million, one thousand, two hundred".
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