Base | Representation |
---|---|
bin | 11011010011111111011010… |
… | …010000011001110001101000 |
3 | 120202022110022212101122220111 |
4 | 123103333122100121301220 |
5 | 111221030313044201300 |
6 | 1103250455310104104 |
7 | 34205312442105046 |
oct | 3323773220316150 |
9 | 522273285348814 |
10 | 120121012100200 |
11 | 35302042867181 |
12 | 1158030baab034 |
13 | 52044941c99a7 |
14 | 2193c60993396 |
15 | dd49533cc9ba |
hex | 6d3fda419c68 |
120121012100200 has 24 divisors (see below), whose sum is σ = 279281353133430. Its totient is φ = 48048404840000.
The previous prime is 120121012100197. The next prime is 120121012100237. The reversal of 120121012100200 is 2001210121021.
It can be written as a sum of positive squares in 3 ways, for example, as 113109563548804 + 7011448551396 = 10635298^2 + 2647914^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 300302530051 + ... + 300302530450.
Almost surely, 2120121012100200 is an apocalyptic number.
120121012100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120121012100200 is an abundant number, since it is smaller than the sum of its proper divisors (159160341033230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120121012100200 is a wasteful number, since it uses less digits than its factorization.
120121012100200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 600605060517 (or 600605060508 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 120121012100200 its reverse (2001210121021), we get a palindrome (122122222221221).
The spelling of 120121012100200 in words is "one hundred twenty trillion, one hundred twenty-one billion, twelve million, one hundred thousand, two hundred".
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