Base | Representation |
---|---|
bin | 11011010011111110011111… |
… | …000111111000100011000000 |
3 | 120202022100202201121022122110 |
4 | 123103332133013320203000 |
5 | 111221021300110324300 |
6 | 1103250213030135320 |
7 | 34205246034353226 |
oct | 3323763707704300 |
9 | 522270681538573 |
10 | 120120020011200 |
11 | 35301683857010 |
12 | 115800937b1540 |
13 | 52043667cc591 |
14 | 2193ba8d04b16 |
15 | dd48e6260550 |
hex | 6d3f9f1f88c0 |
120120020011200 has 336 divisors, whose sum is σ = 443788879979520. Its totient is φ = 28180649472000.
The previous prime is 120120020011141. The next prime is 120120020011267. The reversal of 120120020011200 is 2110020021021.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35056755 + ... + 38330354.
Almost surely, 2120120020011200 is an apocalyptic number.
120120020011200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120120020011200 is an abundant number, since it is smaller than the sum of its proper divisors (323668859968320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120120020011200 is a wasteful number, since it uses less digits than its factorization.
120120020011200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73387176 (or 73387161 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 120120020011200 its reverse (2110020021021), we get a palindrome (122230040032221).
The spelling of 120120020011200 in words is "one hundred twenty trillion, one hundred twenty billion, twenty million, eleven thousand, two hundred".
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