Base | Representation |
---|---|
bin | 100100011010111001000… |
… | …0010000111000001010001 |
3 | 122201112012101112011021111 |
4 | 1020311302002013001101 |
5 | 1124002331303234010 |
6 | 14351303513253321 |
7 | 1024432124312026 |
oct | 110656202070121 |
9 | 18645171464244 |
10 | 5005550055505 |
11 | 165a92956a39a |
12 | 68a138704241 |
13 | 2a4037b8268c |
14 | 1343ac90d54d |
15 | 8a314acc58a |
hex | 48d72087051 |
5005550055505 has 16 divisors (see below), whose sum is σ = 6030473302224. Its totient is φ = 3988566835200.
The previous prime is 5005550055449. The next prime is 5005550055557. The reversal of 5005550055505 is 5055500555005.
It can be written as a sum of positive squares in 8 ways, for example, as 999824007744 + 4005726047761 = 999912^2 + 2001431^2 .
It is not a de Polignac number, because 5005550055505 - 217 = 5005549924433 is a prime.
It is a super-2 number, since 2×50055500555052 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18370039 + ... + 18640531.
It is an arithmetic number, because the mean of its divisors is an integer number (376904581389).
Almost surely, 25005550055505 is an apocalyptic number.
It is an amenable number.
5005550055505 is a deficient number, since it is larger than the sum of its proper divisors (1024923246719).
5005550055505 is a wasteful number, since it uses less digits than its factorization.
5005550055505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285156.
The product of its (nonzero) digits is 390625, while the sum is 40.
The spelling of 5005550055505 in words is "five trillion, five billion, five hundred fifty million, fifty-five thousand, five hundred five".
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