Base | Representation |
---|---|
bin | 11100111010100… |
… | …001100110000000 |
3 | 1020210210211120211 |
4 | 130322201212000 |
5 | 1443141312000 |
6 | 120045243504 |
7 | 15010213243 |
oct | 3472414600 |
9 | 1223724524 |
10 | 485104000 |
11 | 2299128a7 |
12 | 116563594 |
13 | 7966abb4 |
14 | 485d925a |
15 | 2c8c47ba |
hex | 1cea1980 |
485104000 has 64 divisors (see below), whose sum is σ = 1206129600. Its totient is φ = 194035200.
The previous prime is 485103961. The next prime is 485104007. The reversal of 485104000 is 401584.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (485104007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841 + ... + 31159.
It is an arithmetic number, because the mean of its divisors is an integer number (18845775).
Almost surely, 2485104000 is an apocalyptic number.
485104000 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 485104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (603064800).
485104000 is an abundant number, since it is smaller than the sum of its proper divisors (721025600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485104000 is an equidigital number, since it uses as much as digits as its factorization.
485104000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30348 (or 30326 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 485104000 is about 22025.0766173469. The cubic root of 485104000 is about 785.7389555418.
Adding to 485104000 its reverse (401584), we get a palindrome (485505584).
The spelling of 485104000 in words is "four hundred eighty-five million, one hundred four thousand".
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