Base | Representation |
---|---|
bin | 1000010100110001… |
… | …01110010111001000 |
3 | 102112110121221101121 |
4 | 10022120232113020 |
5 | 33123110031213 |
6 | 2015250525024 |
7 | 215515515163 |
oct | 41230562710 |
9 | 12473557347 |
10 | 4469220808 |
11 | 1993838818 |
12 | a48896774 |
13 | 562bbac70 |
14 | 3057b6ada |
15 | 1b255d88d |
hex | 10a62e5c8 |
4469220808 has 32 divisors (see below), whose sum is σ = 9038345400. Its totient is φ = 2059527168.
The previous prime is 4469220799. The next prime is 4469220823. The reversal of 4469220808 is 8080229644.
It can be written as a sum of positive squares in 4 ways, for example, as 3638743684 + 830477124 = 60322^2 + 28818^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35008 + ... + 100816.
Almost surely, 24469220808 is an apocalyptic number.
It is an amenable number.
4469220808 is an abundant number, since it is smaller than the sum of its proper divisors (4569124592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4469220808 is a wasteful number, since it uses less digits than its factorization.
4469220808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66481 (or 66477 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 43.
The square root of 4469220808 is about 66852.2311370384. The cubic root of 4469220808 is about 1647.1909115182.
The spelling of 4469220808 in words is "four billion, four hundred sixty-nine million, two hundred twenty thousand, eight hundred eight".
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