Base | Representation |
---|---|
bin | 1100000010011101… |
… | …11101111110000001 |
3 | 121200102120010210001 |
4 | 12001032331332001 |
5 | 101214031331001 |
6 | 2545155440001 |
7 | 316106612515 |
oct | 60116757601 |
9 | 17612503701 |
10 | 6463152001 |
11 | 281730a839 |
12 | 13045b6001 |
13 | 7c001bbc7 |
14 | 454532145 |
15 | 27c623001 |
hex | 1813bdf81 |
6463152001 has 8 divisors (see below), whose sum is σ = 6538762664. Its totient is φ = 6387724800.
The previous prime is 6463151999. The next prime is 6463152037. The reversal of 6463152001 is 1002513646.
It can be written as a sum of positive squares in 4 ways, for example, as 1376039025 + 5087112976 = 37095^2 + 71324^2 .
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 6463152001 - 21 = 6463151999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6463152061) 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, 25651 + ... + 116551.
It is an arithmetic number, because the mean of its divisors is an integer number (817345333).
Almost surely, 26463152001 is an apocalyptic number.
It is an amenable number.
6463152001 is a deficient number, since it is larger than the sum of its proper divisors (75610663).
6463152001 is an equidigital number, since it uses as much as digits as its factorization.
6463152001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91731.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 6463152001 is about 80393.7311051055. The cubic root of 6463152001 is about 1862.7223404130.
Adding to 6463152001 its reverse (1002513646), we get a palindrome (7465665647).
The spelling of 6463152001 in words is "six billion, four hundred sixty-three million, one hundred fifty-two thousand, one".
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