Base | Representation |
---|---|
bin | 10111000000110101000001… |
… | …011100000101100010101100 |
3 | 111021100202212110022011220222 |
4 | 113000311001130011202230 |
5 | 101231224140031241022 |
6 | 555132052452230512 |
7 | 30214216524024116 |
oct | 2700650134054254 |
9 | 437322773264828 |
10 | 101212002212012 |
11 | 2a28185072584a |
12 | b42769290b438 |
13 | 446233518b243 |
14 | 1adc9893723b6 |
15 | ba7b53016242 |
hex | 5c0d417058ac |
101212002212012 has 12 divisors (see below), whose sum is σ = 177265121864880. Its totient is φ = 50564824536336.
The previous prime is 101212002211967. The next prime is 101212002212021. The reversal of 101212002212012 is 210212200212101.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10294136888 + ... + 10294146719.
It is an arithmetic number, because the mean of its divisors is an integer number (14772093488740).
Almost surely, 2101212002212012 is an apocalyptic number.
It is an amenable number.
101212002212012 is a deficient number, since it is larger than the sum of its proper divisors (76053119652868).
101212002212012 is a wasteful number, since it uses less digits than its factorization.
101212002212012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20588284840 (or 20588284838 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 101212002212012 its reverse (210212200212101), we get a palindrome (311424202424113).
The spelling of 101212002212012 in words is "one hundred one trillion, two hundred twelve billion, two million, two hundred twelve thousand, twelve".
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