Base | Representation |
---|---|
bin | 11101001000100001001… |
… | …001111001000110000011 |
3 | 21002101112120220022000201 |
4 | 131020201021321012003 |
5 | 230300104304014334 |
6 | 4131413335430031 |
7 | 264432461506255 |
oct | 35104111710603 |
9 | 7071476808021 |
10 | 2002011001219 |
11 | 702059021869 |
12 | 284005525317 |
13 | 116a34090c18 |
14 | 6cc7d9adcd5 |
15 | 37124814c14 |
hex | 1d221279183 |
2002011001219 has 16 divisors (see below), whose sum is σ = 2120362636320. Its totient is φ = 1887409762560.
The previous prime is 2002011001213. The next prime is 2002011001373. The reversal of 2002011001219 is 9121001102002.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2002011001219 - 223 = 2002002612611 is a prime.
It is a super-2 number, since 2×20020110012192 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2002011001196 and 2002011001205.
It is not an unprimeable number, because it can be changed into a prime (2002011001213) by changing a digit.
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, 3888009 + ... + 4372714.
It is an arithmetic number, because the mean of its divisors is an integer number (132522664770).
Almost surely, 22002011001219 is an apocalyptic number.
2002011001219 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
2002011001219 is a deficient number, since it is larger than the sum of its proper divisors (118351635101).
2002011001219 is a wasteful number, since it uses less digits than its factorization.
2002011001219 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8260950.
The product of its (nonzero) digits is 72, while the sum is 19.
The spelling of 2002011001219 in words is "two trillion, two billion, eleven million, one thousand, two hundred nineteen".
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