Base | Representation |
---|---|
bin | 10100011110000011110… |
… | …100111100111101000010 |
3 | 11222110211222020210110210 |
4 | 110132003310330331002 |
5 | 141021322444032432 |
6 | 2554114034134550 |
7 | 203425331510634 |
oct | 24360364747502 |
9 | 4873758223423 |
10 | 1406666002242 |
11 | 4a2622317456 |
12 | 1a8755721456 |
13 | a285696a4b7 |
14 | 4c123a62a54 |
15 | 268cd4a18cc |
hex | 14783d3cf42 |
1406666002242 has 32 divisors (see below), whose sum is σ = 2841950825280. Its totient is φ = 464142536640.
The previous prime is 1406666002237. The next prime is 1406666002297. The reversal of 1406666002242 is 2422006666041.
It is a self number, because there is not a number n which added to its sum of digits gives 1406666002242.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2721184 + ... + 3196587.
It is an arithmetic number, because the mean of its divisors is an integer number (88810963290).
Almost surely, 21406666002242 is an apocalyptic number.
1406666002242 is an abundant number, since it is smaller than the sum of its proper divisors (1435284823038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1406666002242 is a wasteful number, since it uses less digits than its factorization.
1406666002242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5918178.
The product of its (nonzero) digits is 165888, while the sum is 39.
The spelling of 1406666002242 in words is "one trillion, four hundred six billion, six hundred sixty-six million, two thousand, two hundred forty-two".
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