Base | Representation |
---|---|
bin | 10001000111000000000000 |
3 | 22102212102120 |
4 | 101013000000 |
5 | 2122010440 |
6 | 240044240 |
7 | 53060103 |
oct | 21070000 |
9 | 8385376 |
10 | 4485120 |
11 | 2593812 |
12 | 1603680 |
13 | c10623 |
14 | 84a73a |
15 | 5d8dd0 |
hex | 447000 |
4485120 has 104 divisors (see below), whose sum is σ = 14547216. Its totient is φ = 1179648.
The previous prime is 4485109. The next prime is 4485139. The reversal of 4485120 is 215844.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61404 + ... + 61476.
Almost surely, 24485120 is an apocalyptic number.
4485120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4485120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7273608).
4485120 is an abundant number, since it is smaller than the sum of its proper divisors (10062096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4485120 is an equidigital number, since it uses as much as digits as its factorization.
4485120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105 (or 83 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 24.
The square root of 4485120 is about 2117.8101897951. The cubic root of 4485120 is about 164.9141886214.
The spelling of 4485120 in words is "four million, four hundred eighty-five thousand, one hundred twenty".
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