Base | Representation |
---|---|
bin | 111011110010111… |
… | …0111001100101001 |
3 | 12011211102101202010 |
4 | 1313211313030221 |
5 | 13102120222441 |
6 | 531032230133 |
7 | 100502144565 |
oct | 16745671451 |
9 | 5154371663 |
10 | 2006414121 |
11 | 93a628698 |
12 | 47bb3b349 |
13 | 25c8b19ba |
14 | 1506886a5 |
15 | bb22d116 |
hex | 77977329 |
2006414121 has 16 divisors (see below), whose sum is σ = 2745547200. Its totient is φ = 1302861888.
The previous prime is 2006414083. The next prime is 2006414129. The reversal of 2006414121 is 1214146002.
It is a happy number.
It is not a de Polignac number, because 2006414121 - 211 = 2006412073 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2006414129) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 32706 + ... + 71291.
It is an arithmetic number, because the mean of its divisors is an integer number (171596700).
Almost surely, 22006414121 is an apocalyptic number.
It is an amenable number.
2006414121 is a deficient number, since it is larger than the sum of its proper divisors (739133079).
2006414121 is a wasteful number, since it uses less digits than its factorization.
2006414121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104168.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 2006414121 is about 44793.0141986449. The cubic root of 2006414121 is about 1261.2664936226.
The spelling of 2006414121 in words is "two billion, six million, four hundred fourteen thousand, one hundred twenty-one".
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