Base | Representation |
---|---|
bin | 1111000011010100… |
… | …00000011000000000 |
3 | 202212011112211122121 |
4 | 13201222000120000 |
5 | 113022144234410 |
6 | 3413504414024 |
7 | 404152053451 |
oct | 74152003000 |
9 | 22764484577 |
10 | 8080852480 |
11 | 3477481088 |
12 | 1696317314 |
13 | 9ba21151c |
14 | 569313128 |
15 | 32466b9da |
hex | 1e1a80600 |
8080852480 has 40 divisors (see below), whose sum is σ = 19375112592. Its totient is φ = 3232339968.
The previous prime is 8080852477. The next prime is 8080852489. The reversal of 8080852480 is 842580808.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8080852489) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1575732 + ... + 1580851.
Almost surely, 28080852480 is an apocalyptic number.
8080852480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
8080852480 is an abundant number, since it is smaller than the sum of its proper divisors (11294260112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8080852480 is an equidigital number, since it uses as much as digits as its factorization.
8080852480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3156606 (or 3156590 counting only the distinct ones).
The product of its (nonzero) digits is 163840, while the sum is 43.
The square root of 8080852480 is about 89893.5619496747. The cubic root of 8080852480 is about 2006.7151349144.
The spelling of 8080852480 in words is "eight billion, eighty million, eight hundred fifty-two thousand, four hundred eighty".
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