Base | Representation |
---|---|
bin | 11101001000100111000… |
… | …111101111100100100011 |
3 | 21002101210120020220102010 |
4 | 131020213013233210203 |
5 | 230300310420214334 |
6 | 4131431313124003 |
7 | 264435115366065 |
oct | 35104707574443 |
9 | 7071716226363 |
10 | 2002111101219 |
11 | 7020aa581439 |
12 | 284032b59603 |
13 | 116a4ba3b0a8 |
14 | 6cc8cdc9735 |
15 | 3712d4d90e9 |
hex | 1d2271ef923 |
2002111101219 has 32 divisors (see below), whose sum is σ = 2694627226368. Its totient is φ = 1322206704000.
The previous prime is 2002111101217. The next prime is 2002111101229. The reversal of 2002111101219 is 9121011112002.
It is not a de Polignac number, because 2002111101219 - 21 = 2002111101217 is a prime.
It is a super-2 number, since 2×20021111012192 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2002111101195 and 2002111101204.
It is not an unprimeable number, because it can be changed into a prime (2002111101217) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 935127889 + ... + 935130029.
It is an arithmetic number, because the mean of its divisors is an integer number (84207100824).
Almost surely, 22002111101219 is an apocalyptic number.
2002111101219 is a deficient number, since it is larger than the sum of its proper divisors (692516125149).
2002111101219 is a wasteful number, since it uses less digits than its factorization.
2002111101219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5379.
The product of its (nonzero) digits is 72, while the sum is 21.
The spelling of 2002111101219 in words is "two trillion, two billion, one hundred eleven million, one hundred one thousand, two hundred nineteen".
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