Base | Representation |
---|---|
bin | 11101001000100001000… |
… | …110011001010110001110 |
3 | 21002101112112011201212102 |
4 | 131020201012121112032 |
5 | 230300104040203000 |
6 | 4131413304035102 |
7 | 264432450641324 |
oct | 35104106312616 |
9 | 7071475151772 |
10 | 2002010084750 |
11 | 702058556255 |
12 | 284005162a92 |
13 | 116a33b2ca30 |
14 | 6cc7d811d14 |
15 | 371246d33d5 |
hex | 1d22119958e |
2002010084750 has 128 divisors (see below), whose sum is σ = 4151623956480. Its totient is φ = 718263504000.
The previous prime is 2002010084749. The next prime is 2002010084759. The reversal of 2002010084750 is 574800102002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2002010084759) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21185105 + ... + 21279395.
It is an arithmetic number, because the mean of its divisors is an integer number (32434562160).
Almost surely, 22002010084750 is an apocalyptic number.
2002010084750 is an abundant number, since it is smaller than the sum of its proper divisors (2149613871730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002010084750 is a wasteful number, since it uses less digits than its factorization.
2002010084750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94507 (or 94497 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 29.
Adding to 2002010084750 its reverse (574800102002), we get a palindrome (2576810186752).
The spelling of 2002010084750 in words is "two trillion, two billion, ten million, eighty-four thousand, seven hundred fifty".
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