Base | Representation |
---|---|
bin | 110111111110001111… |
… | …0101100100001100000 |
3 | 102111020221112210020211 |
4 | 1233330132230201200 |
5 | 3432132201201422 |
6 | 131115155343504 |
7 | 11453445221152 |
oct | 1577436544140 |
9 | 374227483224 |
10 | 120200022112 |
11 | 46a81862755 |
12 | 1b3668b1b94 |
13 | b44777b751 |
14 | 5b63b32ad2 |
15 | 31d7816577 |
hex | 1bfc7ac860 |
120200022112 has 48 divisors (see below), whose sum is σ = 250598087712. Its totient is φ = 56557025280.
The previous prime is 120200022083. The next prime is 120200022133. The reversal of 120200022112 is 211220002021.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 120200022092 and 120200022101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6983437 + ... + 7000627.
It is an arithmetic number, because the mean of its divisors is an integer number (5220793494).
Almost surely, 2120200022112 is an apocalyptic number.
It is an amenable number.
120200022112 is an abundant number, since it is smaller than the sum of its proper divisors (130398065600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120200022112 is a wasteful number, since it uses less digits than its factorization.
120200022112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30071 (or 30063 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 120200022112 its reverse (211220002021), we get a palindrome (331420024133).
The spelling of 120200022112 in words is "one hundred twenty billion, two hundred million, twenty-two thousand, one hundred twelve".
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