Base | Representation |
---|---|
bin | 101111000101100111… |
… | …0111101000111111100 |
3 | 100200000020111110102111 |
4 | 1132023032331013330 |
5 | 3124043232414322 |
6 | 114242020503404 |
7 | 10206565346152 |
oct | 1361316750774 |
9 | 320006443374 |
10 | 101120201212 |
11 | 39980798928 |
12 | 17720b4ab64 |
13 | 96c69142b4 |
14 | 4c73b3b3d2 |
15 | 296c761177 |
hex | 178b3bd1fc |
101120201212 has 24 divisors (see below), whose sum is σ = 178897038320. Its totient is φ = 50008389120.
The previous prime is 101120201153. The next prime is 101120201233. The reversal of 101120201212 is 212102021101.
It is a junction number, because it is equal to n+sod(n) for n = 101120201192 and 101120201201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45868 + ... + 452044.
Almost surely, 2101120201212 is an apocalyptic number.
It is an amenable number.
101120201212 is a deficient number, since it is larger than the sum of its proper divisors (77776837108).
101120201212 is a wasteful number, since it uses less digits than its factorization.
101120201212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406861 (or 406859 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 101120201212 its reverse (212102021101), we get a palindrome (313222222313).
The spelling of 101120201212 in words is "one hundred one billion, one hundred twenty million, two hundred one thousand, two hundred twelve".
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