Base | Representation |
---|---|
bin | 11101101100000101011… |
… | …00101110010011001100 |
3 | 10121112001112010210022202 |
4 | 32312002230232103030 |
5 | 113203131100324322 |
6 | 2100343311301032 |
7 | 133462013012552 |
oct | 16660254562314 |
9 | 3545045123282 |
10 | 1020100011212 |
11 | 363692953907 |
12 | 14585151a778 |
13 | 7526c5bc0b9 |
14 | 37531b23bd2 |
15 | 1b80618a292 |
hex | ed82b2e4cc |
1020100011212 has 12 divisors (see below), whose sum is σ = 1802506816656. Its totient is φ = 505098063600.
The previous prime is 1020100011209. The next prime is 1020100011233. The reversal of 1020100011212 is 2121100010201.
1020100011212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 1020100011193 and 1020100011202.
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, 1237985039 + ... + 1237985862.
It is an arithmetic number, because the mean of its divisors is an integer number (150208901388).
Almost surely, 21020100011212 is an apocalyptic number.
It is an amenable number.
1020100011212 is a deficient number, since it is larger than the sum of its proper divisors (782406805444).
1020100011212 is a wasteful number, since it uses less digits than its factorization.
1020100011212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2475971008 (or 2475971006 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 1020100011212 its reverse (2121100010201), we get a palindrome (3141200021413).
The spelling of 1020100011212 in words is "one trillion, twenty billion, one hundred million, eleven thousand, two hundred twelve".
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