Base | Representation |
---|---|
bin | 111011101010100… |
… | …0001110101011001 |
3 | 12011112010012102010 |
4 | 1313111001311121 |
5 | 13100003014431 |
6 | 530353500133 |
7 | 100416505212 |
oct | 16725016531 |
9 | 5145105363 |
10 | 2002001241 |
11 | 938094189 |
12 | 47a571649 |
13 | 25b9c8226 |
14 | 14dc5a409 |
15 | bab5a846 |
hex | 77541d59 |
2002001241 has 8 divisors (see below), whose sum is σ = 2669928480. Its totient is φ = 1334370752.
The previous prime is 2002001207. The next prime is 2002001249. The reversal of 2002001241 is 1421002002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2002001241 - 211 = 2001999193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2002001249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57936 + ... + 85793.
It is an arithmetic number, because the mean of its divisors is an integer number (333741060).
Almost surely, 22002001241 is an apocalyptic number.
It is an amenable number.
2002001241 is a deficient number, since it is larger than the sum of its proper divisors (667927239).
2002001241 is a wasteful number, since it uses less digits than its factorization.
2002001241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148375.
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 2002001241 is about 44743.7285102616. The cubic root of 2002001241 is about 1260.3411440847.
Adding to 2002001241 its reverse (1421002002), we get a palindrome (3423003243).
The spelling of 2002001241 in words is "two billion, two million, one thousand, two hundred forty-one".
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