Base | Representation |
---|---|
bin | 101011101011101… |
… | …0100001111010001 |
3 | 10210011000210120100 |
4 | 1113113110033101 |
5 | 11000211330001 |
6 | 401235403013 |
7 | 51215333211 |
oct | 12727241721 |
9 | 3704023510 |
10 | 1465730001 |
11 | 69240370a |
12 | 34aa53469 |
13 | 1a4883878 |
14 | dc942241 |
15 | 88a2a586 |
hex | 575d43d1 |
1465730001 has 12 divisors (see below), whose sum is σ = 2124703620. Its totient is φ = 973674240.
The previous prime is 1465729981. The next prime is 1465730011. The reversal of 1465730001 is 1000375641.
1465730001 is a `hidden beast` number, since 1 + 4 + 657 + 3 + 0 + 0 + 0 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 656384400 + 809345601 = 25620^2 + 28449^2 .
It is not a de Polignac number, because 1465730001 - 217 = 1465598929 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1465730011) 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 11 ways as a sum of consecutive naturals, for example, 287256 + ... + 292313.
It is an arithmetic number, because the mean of its divisors is an integer number (177058635).
Almost surely, 21465730001 is an apocalyptic number.
It is an amenable number.
1465730001 is a deficient number, since it is larger than the sum of its proper divisors (658973619).
1465730001 is a wasteful number, since it uses less digits than its factorization.
1465730001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 579856 (or 579853 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 1465730001 is about 38284.8534148950. The cubic root of 1465730001 is about 1135.9293625592.
The spelling of 1465730001 in words is "one billion, four hundred sixty-five million, seven hundred thirty thousand, one".
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