Base | Representation |
---|---|
bin | 110111111000111000… |
… | …0110001100110010000 |
3 | 102110210102012111022012 |
4 | 1233301300301212100 |
5 | 3431300133241422 |
6 | 131045253402052 |
7 | 11446132653563 |
oct | 1576160614620 |
9 | 373712174265 |
10 | 120020212112 |
11 | 4699a30a849 |
12 | 1b316639328 |
13 | b4194431b8 |
14 | 5b47cc84da |
15 | 31c6b494e2 |
hex | 1bf1c31990 |
120020212112 has 40 divisors (see below), whose sum is σ = 238154616504. Its totient is φ = 58572693504.
The previous prime is 120020212079. The next prime is 120020212163. The reversal of 120020212112 is 211212020021.
It can be written as a sum of positive squares in 4 ways, for example, as 749445376 + 119270766736 = 27376^2 + 345356^2 .
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, 203003 + ... + 530330.
Almost surely, 2120020212112 is an apocalyptic number.
It is an amenable number.
120020212112 is a deficient number, since it is larger than the sum of its proper divisors (118134404392).
120020212112 is a wasteful number, since it uses less digits than its factorization.
120020212112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 733587 (or 733581 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 120020212112 its reverse (211212020021), we get a palindrome (331232232133).
The spelling of 120020212112 in words is "one hundred twenty billion, twenty million, two hundred twelve thousand, one hundred twelve".
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