Base | Representation |
---|---|
bin | 11101001000100110011… |
… | …110001111000001011111 |
3 | 21002101202210210002011222 |
4 | 131020212132033001133 |
5 | 230300300124014444 |
6 | 4131430244003555 |
7 | 264434624036315 |
oct | 35104636170137 |
9 | 7071683702158 |
10 | 2002100219999 |
11 | 7020a441a1a0 |
12 | 28402b3905bb |
13 | 116a496cb3b9 |
14 | 6cc8b7960b5 |
15 | 3712c589eee |
hex | 1d22678f05f |
2002100219999 has 8 divisors (see below), whose sum is σ = 2184167997648. Its totient is φ = 1820042220160.
The previous prime is 2002100219993. The next prime is 2002100220007. The reversal of 2002100219999 is 9999120012002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2002100219999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2002100219993) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2013002 + ... + 2838375.
It is an arithmetic number, because the mean of its divisors is an integer number (273020999706).
Almost surely, 22002100219999 is an apocalyptic number.
2002100219999 is a deficient number, since it is larger than the sum of its proper divisors (182067777649).
2002100219999 is a wasteful number, since it uses less digits than its factorization.
2002100219999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4888905.
The product of its (nonzero) digits is 52488, while the sum is 44.
It can be divided in two parts, 2002 and 100219999, that added together give a palindrome (100222001).
The spelling of 2002100219999 in words is "two trillion, two billion, one hundred million, two hundred nineteen thousand, nine hundred ninety-nine".
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