Base | Representation |
---|---|
bin | 10001001001100001111000 |
3 | 22110101122021 |
4 | 101021201320 |
5 | 2122323410 |
6 | 240204224 |
7 | 53132233 |
oct | 21114170 |
9 | 8411567 |
10 | 4495480 |
11 | 25a0580 |
12 | 1609674 |
13 | c15262 |
14 | 85041a |
15 | 5dbeda |
hex | 449878 |
4495480 has 64 divisors (see below), whose sum is σ = 11702880. Its totient is φ = 1536000.
The previous prime is 4495471. The next prime is 4495481. The reversal of 4495480 is 845944.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4495481) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7180 + ... + 7780.
Almost surely, 24495480 is an apocalyptic number.
4495480 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 4495480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5851440).
4495480 is an abundant number, since it is smaller than the sum of its proper divisors (7207400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4495480 is a wasteful number, since it uses less digits than its factorization.
4495480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 640 (or 636 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 4495480 is about 2120.2547016809. The cubic root of 4495480 is about 165.0410672189.
It can be divided in two parts, 449 and 5480, that added together give a square (5929 = 772).
The spelling of 4495480 in words is "four million, four hundred ninety-five thousand, four hundred eighty".
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