Base | Representation |
---|---|
bin | 1111000011010011… |
… | …01100010001111000 |
3 | 202212011101122202000 |
4 | 13201221230101320 |
5 | 113022134121133 |
6 | 3413502541000 |
7 | 404151261462 |
oct | 74151542170 |
9 | 22764348660 |
10 | 8080770168 |
11 | 3477425259 |
12 | 1696297760 |
13 | 9ba1b2c13 |
14 | 5692d1132 |
15 | 324652413 |
hex | 1e1a6c478 |
8080770168 has 32 divisors (see below), whose sum is σ = 22446584400. Its totient is φ = 2693589984.
The previous prime is 8080770149. The next prime is 8080770169. The reversal of 8080770168 is 8610770808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8080770169) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18705271 + ... + 18705702.
Almost surely, 28080770168 is an apocalyptic number.
It is an amenable number.
8080770168 is an abundant number, since it is smaller than the sum of its proper divisors (14365814232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8080770168 is a wasteful number, since it uses less digits than its factorization.
8080770168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37410988 (or 37410978 counting only the distinct ones).
The product of its (nonzero) digits is 150528, while the sum is 45.
The square root of 8080770168 is about 89893.1041181692. The cubic root of 8080770168 is about 2006.7083213883.
It can be divided in two parts, 80807 and 70168, that added together give a triangular number (150975 = T549).
The spelling of 8080770168 in words is "eight billion, eighty million, seven hundred seventy thousand, one hundred sixty-eight".
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