Base | Representation |
---|---|
bin | 100010111101110000100… |
… | …1000100011111101111101 |
3 | 122000101222002011211222002 |
4 | 1011323201020203331331 |
5 | 1112213231420230010 |
6 | 14115350042032045 |
7 | 1004122010515214 |
oct | 105734110437575 |
9 | 18011862154862 |
10 | 4805550555005 |
11 | 159302800a502 |
12 | 6574211a8625 |
13 | 28b2139a9985 |
14 | 12883891c07b |
15 | 8500b7061a5 |
hex | 45ee1223f7d |
4805550555005 has 16 divisors (see below), whose sum is σ = 5775572968704. Its totient is φ = 3838500006720.
The previous prime is 4805550554933. The next prime is 4805550555007. The reversal of 4805550555005 is 5005550555084.
It is not a de Polignac number, because 4805550555005 - 212 = 4805550550909 is a prime.
It is a super-2 number, since 2×48055505550052 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4805550555007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38242859 + ... + 38368311.
It is an arithmetic number, because the mean of its divisors is an integer number (360973310544).
Almost surely, 24805550555005 is an apocalyptic number.
It is an amenable number.
4805550555005 is a deficient number, since it is larger than the sum of its proper divisors (970022413699).
4805550555005 is a wasteful number, since it uses less digits than its factorization.
4805550555005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137236.
The product of its (nonzero) digits is 2500000, while the sum is 47.
The spelling of 4805550555005 in words is "four trillion, eight hundred five billion, five hundred fifty million, five hundred fifty-five thousand, five".
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