Base | Representation |
---|---|
bin | 110111111110100010… |
… | …1001011111000001100 |
3 | 102111021122112101222211 |
4 | 1233331011023320030 |
5 | 3432142242041022 |
6 | 131120155520204 |
7 | 11453630043604 |
oct | 1577505137014 |
9 | 374248471884 |
10 | 120210112012 |
11 | 46a87524411 |
12 | 1b36a159064 |
13 | b4498a21c3 |
14 | 5b651dbc04 |
15 | 31d865ae77 |
hex | 1bfd14be0c |
120210112012 has 6 divisors (see below), whose sum is σ = 210367696028. Its totient is φ = 60105056004.
The previous prime is 120210111997. The next prime is 120210112021. The reversal of 120210112012 is 210211012021.
It is a junction number, because it is equal to n+sod(n) for n = 120210111983 and 120210112001.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15026263998 + ... + 15026264005.
Almost surely, 2120210112012 is an apocalyptic number.
It is an amenable number.
120210112012 is a deficient number, since it is larger than the sum of its proper divisors (90157584016).
120210112012 is a wasteful number, since it uses less digits than its factorization.
120210112012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30052528007 (or 30052528005 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 120210112012 its reverse (210211012021), we get a palindrome (330421124033).
Subtracting 120210112012 from its reverse (210211012021), we obtain a palindrome (90000900009).
The spelling of 120210112012 in words is "one hundred twenty billion, two hundred ten million, one hundred twelve thousand, twelve".
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