Base | Representation |
---|---|
bin | 11010010110001000100… |
… | …010110011000111000010 |
3 | 20102002010220120200122020 |
4 | 122112020202303013002 |
5 | 214130321321231414 |
6 | 3503415215222310 |
7 | 244542120361233 |
oct | 32261042630702 |
9 | 6362126520566 |
10 | 1810472055234 |
11 | 6388a9304797 |
12 | 252a6b517996 |
13 | 10195a9820ab |
14 | 638ad4d108a |
15 | 321640ae7a9 |
hex | 1a5888b31c2 |
1810472055234 has 32 divisors (see below), whose sum is σ = 3670660420800. Its totient is φ = 595205148672.
The previous prime is 1810472055209. The next prime is 1810472055251. The reversal of 1810472055234 is 4325502740181.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26709117 + ... + 26776815.
It is an arithmetic number, because the mean of its divisors is an integer number (114708138150).
Almost surely, 21810472055234 is an apocalyptic number.
1810472055234 is an abundant number, since it is smaller than the sum of its proper divisors (1860188365566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1810472055234 is a wasteful number, since it uses less digits than its factorization.
1810472055234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128834.
The product of its (nonzero) digits is 268800, while the sum is 42.
The spelling of 1810472055234 in words is "one trillion, eight hundred ten billion, four hundred seventy-two million, fifty-five thousand, two hundred thirty-four".
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