Base | Representation |
---|---|
bin | 11110001100011111111… |
… | …000011111101000111001 |
3 | 21100100221121022021120212 |
4 | 132030133320133220321 |
5 | 232444102022413241 |
6 | 4225124351200505 |
7 | 302625351616625 |
oct | 36143770375071 |
9 | 7310847267525 |
10 | 2075004107321 |
11 | 7300057a5842 |
12 | 296196816135 |
13 | 120897647c72 |
14 | 72605d16185 |
15 | 38e97aa6beb |
hex | 1e31fe1fa39 |
2075004107321 has 4 divisors (see below), whose sum is σ = 2075136736512. Its totient is φ = 2074871478132.
The previous prime is 2075004107311. The next prime is 2075004107353. The reversal of 2075004107321 is 1237014005702.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2075004107321 - 26 = 2075004107257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2075004107311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66291125 + ... + 66322418.
It is an arithmetic number, because the mean of its divisors is an integer number (518784184128).
Almost surely, 22075004107321 is an apocalyptic number.
It is an amenable number.
2075004107321 is a deficient number, since it is larger than the sum of its proper divisors (132629191).
2075004107321 is a wasteful number, since it uses less digits than its factorization.
2075004107321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132629190.
The product of its (nonzero) digits is 11760, while the sum is 32.
The spelling of 2075004107321 in words is "two trillion, seventy-five billion, four million, one hundred seven thousand, three hundred twenty-one".
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