Base | Representation |
---|---|
bin | 11101001000100001110… |
… | …100010100001011011001 |
3 | 21002101120100211022010221 |
4 | 131020201310110023121 |
5 | 230300120130402301 |
6 | 4131414414040041 |
7 | 264432655155043 |
oct | 35104164241331 |
9 | 7071510738127 |
10 | 2002022122201 |
11 | 702064328162 |
12 | 2840091a9021 |
13 | 116a36485a9a |
14 | 6cc81266a93 |
15 | 371257aeda1 |
hex | 1d221d142d9 |
2002022122201 has 8 divisors (see below), whose sum is σ = 2107424040800. Its totient is φ = 1896623436960.
The previous prime is 2002022122181. The next prime is 2002022122229. The reversal of 2002022122201 is 1022212202002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2002022122201 - 27 = 2002022122073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2002022122241) 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, 518470 + ... + 2067088.
It is an arithmetic number, because the mean of its divisors is an integer number (263428005100).
Almost surely, 22002022122201 is an apocalyptic number.
It is an amenable number.
2002022122201 is a deficient number, since it is larger than the sum of its proper divisors (105401918599).
2002022122201 is a wasteful number, since it uses less digits than its factorization.
2002022122201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1616679.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 2002022122201 its reverse (1022212202002), we get a palindrome (3024234324203).
The spelling of 2002022122201 in words is "two trillion, two billion, twenty-two million, one hundred twenty-two thousand, two hundred one".
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