Base | Representation |
---|---|
bin | 1100001111000011110… |
… | …1111111010001100010 |
3 | 202002120021122221121011 |
4 | 3003300331333101202 |
5 | 11420443002241002 |
6 | 240322021251134 |
7 | 21120660551605 |
oct | 3036075772142 |
9 | 662507587534 |
10 | 210201212002 |
11 | 81167116821 |
12 | 348a3b63aaa |
13 | 16a8b8c94b2 |
14 | a260c6033c |
15 | 5703d2a8d7 |
hex | 30f0f7f462 |
210201212002 has 8 divisors (see below), whose sum is σ = 316296461916. Its totient is φ = 104769058032.
The previous prime is 210201211993. The next prime is 210201212033. The reversal of 210201212002 is 200212102012.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 191247907761 + 18953304241 = 437319^2 + 137671^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165773193 + ... + 165774460.
Almost surely, 2210201212002 is an apocalyptic number.
210201212002 is a deficient number, since it is larger than the sum of its proper divisors (106095249914).
210201212002 is a wasteful number, since it uses less digits than its factorization.
210201212002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331547972.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 210201212002 its reverse (200212102012), we get a palindrome (410413314014).
The spelling of 210201212002 in words is "two hundred ten billion, two hundred one million, two hundred twelve thousand, two".
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