Base | Representation |
---|---|
bin | 11101001010100011101… |
… | …00111001101011100100 |
3 | 10112210121002022202022011 |
4 | 32211101310321223210 |
5 | 112404300122432322 |
6 | 2044205233044004 |
7 | 132253656114364 |
oct | 16452164715344 |
9 | 3483532282264 |
10 | 1002100202212 |
11 | 356a964919aa |
12 | 1422693b6604 |
13 | 73661427745 |
14 | 367053469a4 |
15 | 1b100d1d677 |
hex | e951d39ae4 |
1002100202212 has 24 divisors (see below), whose sum is σ = 1783565602560. Its totient is φ = 492541257120.
The previous prime is 1002100202203. The next prime is 1002100202219. The reversal of 1002100202212 is 2122020012001.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1002100202192 and 1002100202201.
It is not an unprimeable number, because it can be changed into a prime (1002100202219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3774739 + ... + 4031482.
It is an arithmetic number, because the mean of its divisors is an integer number (74315233440).
Almost surely, 21002100202212 is an apocalyptic number.
It is an amenable number.
1002100202212 is a deficient number, since it is larger than the sum of its proper divisors (781465400348).
1002100202212 is a wasteful number, since it uses less digits than its factorization.
1002100202212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7806771 (or 7806769 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 1002100202212 its reverse (2122020012001), we get a palindrome (3124120214213).
The spelling of 1002100202212 in words is "one trillion, two billion, one hundred million, two hundred two thousand, two hundred twelve".
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