Base | Representation |
---|---|
bin | 111011111101100… |
… | …1011011110100010 |
3 | 12012012221022011101 |
4 | 1313323023132202 |
5 | 13110033032320 |
6 | 531352105014 |
7 | 100600510441 |
oct | 16773133642 |
9 | 5165838141 |
10 | 2012002210 |
11 | 9427a5049 |
12 | 48199516a |
13 | 260aba36a |
14 | 151300d58 |
15 | bb983c0a |
hex | 77ecb7a2 |
2012002210 has 8 divisors (see below), whose sum is σ = 3621603996. Its totient is φ = 804800880.
The previous prime is 2012002163. The next prime is 2012002249. The reversal of 2012002210 is 122002102.
It can be written as a sum of positive squares in 2 ways, for example, as 1704946681 + 307055529 = 41291^2 + 17523^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 201200221 = 2012002210 / (2 + 0 + 1 + 2 + 0 + 0 + 2 + 2 + 1 + 0).
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, 100600101 + ... + 100600120.
Almost surely, 22012002210 is an apocalyptic number.
2012002210 is a deficient number, since it is larger than the sum of its proper divisors (1609601786).
2012002210 is a wasteful number, since it uses less digits than its factorization.
2012002210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201200228.
The product of its (nonzero) digits is 16, while the sum is 10.
The square root of 2012002210 is about 44855.3476187622. The cubic root of 2012002210 is about 1262.4363312662.
Adding to 2012002210 its reverse (122002102), we get a palindrome (2134004312).
The spelling of 2012002210 in words is "two billion, twelve million, two thousand, two hundred ten".
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