Base | Representation |
---|---|
bin | 11100111001010… |
… | …111100101110000 |
3 | 1020210020102210011 |
4 | 130321113211300 |
5 | 1443102112010 |
6 | 120034544304 |
7 | 15004511434 |
oct | 3471274560 |
9 | 1223212704 |
10 | 484800880 |
11 | 229726093 |
12 | 116438094 |
13 | 79592c35 |
14 | 4855a9c4 |
15 | 2c864a8a |
hex | 1ce57970 |
484800880 has 60 divisors (see below), whose sum is σ = 1142786232. Its totient is φ = 191268480.
The previous prime is 484800863. The next prime is 484800881. The reversal of 484800880 is 88008484.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (484800881) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 498795 + ... + 499765.
Almost surely, 2484800880 is an apocalyptic number.
484800880 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 484800880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (571393116).
484800880 is an abundant number, since it is smaller than the sum of its proper divisors (657985352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
484800880 is an equidigital number, since it uses as much as digits as its factorization.
484800880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1142 (or 1057 counting only the distinct ones).
The product of its (nonzero) digits is 65536, while the sum is 40.
The square root of 484800880 is about 22018.1942947191. The cubic root of 484800880 is about 785.5752636205.
The spelling of 484800880 in words is "four hundred eighty-four million, eight hundred thousand, eight hundred eighty".
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