Base | Representation |
---|---|
bin | 11101101100010011101… |
… | …10011100111110100100 |
3 | 10121112100212220222000212 |
4 | 32312021312130332210 |
5 | 113203402310032322 |
6 | 2100403235154552 |
7 | 133465000635545 |
oct | 16661166347644 |
9 | 3545325828025 |
10 | 1020220002212 |
11 | 363744659924 |
12 | 145885745a58 |
13 | 7528b411ba8 |
14 | 37543a3a4cc |
15 | 1b81198d0e2 |
hex | ed89d9cfa4 |
1020220002212 has 36 divisors (see below), whose sum is σ = 1878407978496. Its totient is φ = 484340432160.
The previous prime is 1020220002211. The next prime is 1020220002257. The reversal of 1020220002212 is 2122000220201.
It is not an unprimeable number, because it can be changed into a prime (1020220002211) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 1116188 + ... + 1812819.
Almost surely, 21020220002212 is an apocalyptic number.
It is an amenable number.
1020220002212 is a deficient number, since it is larger than the sum of its proper divisors (858187976284).
1020220002212 is a wasteful number, since it uses less digits than its factorization.
1020220002212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2929148 (or 2929093 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 1020220002212 its reverse (2122000220201), we get a palindrome (3142220222413).
The spelling of 1020220002212 in words is "one trillion, twenty billion, two hundred twenty million, two thousand, two hundred twelve".
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