Base | Representation |
---|---|
bin | 11101010001110101010… |
… | …001000100000111010110 |
3 | 21010100100120201212021112 |
4 | 131101311101010013112 |
5 | 230431100044231402 |
6 | 4140150002015022 |
7 | 265235351454632 |
oct | 35216521040726 |
9 | 7110316655245 |
10 | 2012012102102 |
11 | 7063204189a2 |
12 | 285b36947472 |
13 | 1179690754b2 |
14 | 6d54bd3bdc2 |
15 | 3750c83de52 |
hex | 1d4754441d6 |
2012012102102 has 32 divisors (see below), whose sum is σ = 3055487768064. Its totient is φ = 993567708000.
The previous prime is 2012012102101. The next prime is 2012012102141.
2012012102102 is nontrivially palindromic in base 10.
It is a super-4 number, since 4×20120121021024 (a number of 50 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012012102101) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 369648593 + ... + 369654035.
It is an arithmetic number, because the mean of its divisors is an integer number (95483992752).
Almost surely, 22012012102102 is an apocalyptic number.
2012012102102 is a deficient number, since it is larger than the sum of its proper divisors (1043475665962).
2012012102102 is a wasteful number, since it uses less digits than its factorization.
2012012102102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9764.
The product of its (nonzero) digits is 32, while the sum is 14.
The spelling of 2012012102102 in words is "two trillion, twelve billion, twelve million, one hundred two thousand, one hundred two".
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