Base | Representation |
---|---|
bin | 11101001000100111001… |
… | …000001100100111110100 |
3 | 21002101210120110221122021 |
4 | 131020213020030213310 |
5 | 230300310433021322 |
6 | 4131431315442524 |
7 | 264435116403025 |
oct | 35104710144764 |
9 | 7071716427567 |
10 | 2002111220212 |
11 | 7020aa652884 |
12 | 284032bb6444 |
13 | 116a4ba802bc |
14 | 6cc8d01ac4c |
15 | 3712d50e4c7 |
hex | 1d22720c9f4 |
2002111220212 has 24 divisors (see below), whose sum is σ = 3688145283200. Its totient is φ = 948356729856.
The previous prime is 2002111220209. The next prime is 2002111220287. The reversal of 2002111220212 is 2120221112002.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11087989 + ... + 11267107.
Almost surely, 22002111220212 is an apocalyptic number.
It is an amenable number.
2002111220212 is a deficient number, since it is larger than the sum of its proper divisors (1686034062988).
2002111220212 is a wasteful number, since it uses less digits than its factorization.
2002111220212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326215 (or 326213 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 2002111220212 its reverse (2120221112002), we get a palindrome (4122332332214).
The spelling of 2002111220212 in words is "two trillion, two billion, one hundred eleven million, two hundred twenty thousand, two hundred twelve".
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