Base | Representation |
---|---|
bin | 1110101011011011100 |
3 | 220102210101 |
4 | 1311123130 |
5 | 110342423 |
6 | 14150444 |
7 | 4042204 |
oct | 1653334 |
9 | 812711 |
10 | 480988 |
11 | 2a9412 |
12 | 1b2424 |
13 | 13ac11 |
14 | c7404 |
15 | 977ad |
hex | 756dc |
480988 has 6 divisors (see below), whose sum is σ = 841736. Its totient is φ = 240492.
The previous prime is 480979. The next prime is 480989. The reversal of 480988 is 889084.
480988 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×4809883 = 333828936635370816, which contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (480989) by changing a digit.
480988 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60120 + ... + 60127.
2480988 is an apocalyptic number.
It is an amenable number.
480988 is a deficient number, since it is larger than the sum of its proper divisors (360748).
480988 is a wasteful number, since it uses less digits than its factorization.
480988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120251 (or 120249 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 37.
The square root of 480988 is about 693.5329840750. The cubic root of 480988 is about 78.3510366909.
The spelling of 480988 in words is "four hundred eighty thousand, nine hundred eighty-eight".
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