Base | Representation |
---|---|
bin | 11101001000100001001… |
… | …010101100100110110010 |
3 | 21002101112121022000110012 |
4 | 131020201022230212302 |
5 | 230300104332242320 |
6 | 4131413344134522 |
7 | 264432463345352 |
oct | 35104112544662 |
9 | 7071477260405 |
10 | 2002011212210 |
11 | 702059156339 |
12 | 284005607442 |
13 | 116a34135c79 |
14 | 6cc7da26b62 |
15 | 371248574c5 |
hex | 1d2212ac9b2 |
2002011212210 has 8 divisors (see below), whose sum is σ = 3603620181996. Its totient is φ = 800804484880.
The previous prime is 2002011212209. The next prime is 2002011212213. The reversal of 2002011212210 is 122121102002.
It can be written as a sum of positive squares in 2 ways, for example, as 1877127426889 + 124883785321 = 1370083^2 + 353389^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2002011212213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100100560601 + ... + 100100560620.
Almost surely, 22002011212210 is an apocalyptic number.
2002011212210 is a deficient number, since it is larger than the sum of its proper divisors (1601608969786).
2002011212210 is a wasteful number, since it uses less digits than its factorization.
2002011212210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200201121228.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2002011212210 its reverse (122121102002), we get a palindrome (2124132314212).
The spelling of 2002011212210 in words is "two trillion, two billion, eleven million, two hundred twelve thousand, two hundred ten".
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