Base | Representation |
---|---|
bin | 10001000101110000110000 |
3 | 22102121110201 |
4 | 101011300300 |
5 | 2121330143 |
6 | 240004544 |
7 | 53036236 |
oct | 21056060 |
9 | 8377421 |
10 | 4480048 |
11 | 258aa21 |
12 | 1600754 |
13 | c0b221 |
14 | 848956 |
15 | 5d764d |
hex | 445c30 |
4480048 has 20 divisors (see below), whose sum is σ = 9137560. Its totient is φ = 2121984.
The previous prime is 4480043. The next prime is 4480081. The reversal of 4480048 is 8400844.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 4479998 and 4480025.
It is not an unprimeable number, because it can be changed into a prime (4480043) 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, 7065 + ... + 7672.
It is an arithmetic number, because the mean of its divisors is an integer number (456878).
Almost surely, 24480048 is an apocalyptic number.
It is an amenable number.
4480048 is an abundant number, since it is smaller than the sum of its proper divisors (4657512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4480048 is a wasteful number, since it uses less digits than its factorization.
4480048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14764 (or 14758 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 28.
The square root of 4480048 is about 2116.6123877555. The cubic root of 4480048 is about 164.8520007453.
The spelling of 4480048 in words is "four million, four hundred eighty thousand, forty-eight".
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