Base | Representation |
---|---|
bin | 1111110010111011… |
… | …11001101010111111 |
3 | 210220000020112012010 |
4 | 13321131321222333 |
5 | 114331431114404 |
6 | 3521254542303 |
7 | 420102431253 |
oct | 77135715277 |
9 | 23800215163 |
10 | 8480332479 |
11 | 3661a21343 |
12 | 1788067993 |
13 | a51c00218 |
14 | 5a63c0263 |
15 | 34977b189 |
hex | 1f9779abf |
8480332479 has 12 divisors (see below), whose sum is σ = 12011360264. Its totient is φ = 5320992384.
The previous prime is 8480332433. The next prime is 8480332489. The reversal of 8480332479 is 9742330848.
It is not a de Polignac number, because 8480332479 - 29 = 8480331967 is a prime.
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8480332429) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4889752 + ... + 4891485.
Almost surely, 28480332479 is an apocalyptic number.
8480332479 is a deficient number, since it is larger than the sum of its proper divisors (3531027785).
8480332479 is a wasteful number, since it uses less digits than its factorization.
8480332479 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9781274 (or 9781257 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 48.
The square root of 8480332479 is about 92088.7206936876. The cubic root of 8480332479 is about 2039.2522954279.
The spelling of 8480332479 in words is "eight billion, four hundred eighty million, three hundred thirty-two thousand, four hundred seventy-nine".
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