Base | Representation |
---|---|
bin | 101000011101100010110… |
… | …1110110011000111111001 |
3 | 201200121221000010000100122 |
4 | 1100323011232303013321 |
5 | 1212102414243414401 |
6 | 15454405045543025 |
7 | 1112524614045164 |
oct | 120730556630771 |
9 | 21617830100318 |
10 | 5561005060601 |
11 | 1854455421a11 |
12 | 759915414a75 |
13 | 314528c5b923 |
14 | 153222b26adb |
15 | 999c3e3821b |
hex | 50ec5bb31f9 |
5561005060601 has 4 divisors (see below), whose sum is σ = 5561094618612. Its totient is φ = 5560915502592.
The previous prime is 5561005060579. The next prime is 5561005060609. The reversal of 5561005060601 is 1060605001655.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2198989444201 + 3362015616400 = 1482899^2 + 1833580^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5561005060601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5561005060609) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44685800 + ... + 44810073.
It is an arithmetic number, because the mean of its divisors is an integer number (1390273654653).
Almost surely, 25561005060601 is an apocalyptic number.
It is an amenable number.
5561005060601 is a deficient number, since it is larger than the sum of its proper divisors (89558011).
5561005060601 is an equidigital number, since it uses as much as digits as its factorization.
5561005060601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89558010.
The product of its (nonzero) digits is 27000, while the sum is 35.
The spelling of 5561005060601 in words is "five trillion, five hundred sixty-one billion, five million, sixty thousand, six hundred one".
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