Base | Representation |
---|---|
bin | 1000001100111000… |
… | …0000001010101010 |
3 | 12200102111002001022 |
4 | 2003032000022222 |
5 | 14002040022434 |
6 | 1002241252442 |
7 | 105361215341 |
oct | 20316001252 |
9 | 5612432038 |
10 | 2201485994 |
11 | a2a755014 |
12 | 515334122 |
13 | 291131b46 |
14 | 16c546b58 |
15 | cd41222e |
hex | 833802aa |
2201485994 has 8 divisors (see below), whose sum is σ = 3303421380. Its totient is φ = 1100345536.
The previous prime is 2201485981. The next prime is 2201485997. The reversal of 2201485994 is 4995841022.
It can be written as a sum of positive squares in 2 ways, for example, as 1817913769 + 383572225 = 42637^2 + 19585^2 .
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 (2201485997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191759 + ... + 202914.
Almost surely, 22201485994 is an apocalyptic number.
2201485994 is a deficient number, since it is larger than the sum of its proper divisors (1101935386).
2201485994 is a wasteful number, since it uses less digits than its factorization.
2201485994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397464.
The product of its (nonzero) digits is 207360, while the sum is 44.
The square root of 2201485994 is about 46919.9956734866. The cubic root of 2201485994 is about 1300.8842098980.
The spelling of 2201485994 in words is "two billion, two hundred one million, four hundred eighty-five thousand, nine hundred ninety-four".
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