Base | Representation |
---|---|
bin | 110111111000100100… |
… | …1110100101100111100 |
3 | 102110202200222201120201 |
4 | 1233301021310230330 |
5 | 3431240030014322 |
6 | 131044250453244 |
7 | 11445650115313 |
oct | 1576111645474 |
9 | 373680881521 |
10 | 120010001212 |
11 | 46994576192 |
12 | 1b313134224 |
13 | b4172a964a |
14 | 5b467cb27a |
15 | 31c5ccdd27 |
hex | 1bf1274b3c |
120010001212 has 12 divisors (see below), whose sum is σ = 222371472960. Its totient is φ = 56475294656.
The previous prime is 120010001081. The next prime is 120010001227. The reversal of 120010001212 is 212100010021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 882426412 + ... + 882426547.
It is an arithmetic number, because the mean of its divisors is an integer number (18530956080).
Almost surely, 2120010001212 is an apocalyptic number.
It is an amenable number.
120010001212 is a deficient number, since it is larger than the sum of its proper divisors (102361471748).
120010001212 is a wasteful number, since it uses less digits than its factorization.
120010001212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1764852980 (or 1764852978 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 120010001212 its reverse (212100010021), we get a palindrome (332110011233).
The spelling of 120010001212 in words is "one hundred twenty billion, ten million, one thousand, two hundred twelve".
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