Base | Representation |
---|---|
bin | 1010001001000111… |
… | …11101000001111001 |
3 | 112001111012000010201 |
4 | 11010203331001321 |
5 | 42122440234001 |
6 | 2300154242201 |
7 | 251636542012 |
oct | 50443750171 |
9 | 15044160121 |
10 | 5445243001 |
11 | 2344774730 |
12 | 107b726361 |
13 | 68a1812a3 |
14 | 399282009 |
15 | 21d0a5501 |
hex | 1448fd079 |
5445243001 has 8 divisors (see below), whose sum is σ = 5940988704. Its totient is φ = 4949617920.
The previous prime is 5445242981. The next prime is 5445243007. The reversal of 5445243001 is 1003425445.
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 5445243001 - 29 = 5445242489 is a prime.
It is a super-3 number, since 3×54452430013 (a number of 30 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5445243007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82585 + ... + 133081.
It is an arithmetic number, because the mean of its divisors is an integer number (742623588).
Almost surely, 25445243001 is an apocalyptic number.
It is an amenable number.
5445243001 is a deficient number, since it is larger than the sum of its proper divisors (495745703).
5445243001 is a wasteful number, since it uses less digits than its factorization.
5445243001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60311.
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 5445243001 is about 73791.8898050456. The cubic root of 5445243001 is about 1759.2967017163.
Adding to 5445243001 its reverse (1003425445), we get a palindrome (6448668446).
The spelling of 5445243001 in words is "five billion, four hundred forty-five million, two hundred forty-three thousand, one".
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