Base | Representation |
---|---|
bin | 11100110111010… |
… | …010011011111000 |
3 | 1020202012201122011 |
4 | 130313102123320 |
5 | 1442432133410 |
6 | 120015135304 |
7 | 15000050362 |
oct | 3467223370 |
9 | 1222181564 |
10 | 484255480 |
11 | 229393345 |
12 | 116214534 |
13 | 79431907 |
14 | 48457d32 |
15 | 2c7a818a |
hex | 1cdd26f8 |
484255480 has 64 divisors (see below), whose sum is σ = 1112940000. Its totient is φ = 189579264.
The previous prime is 484255477. The next prime is 484255483. The reversal of 484255480 is 84552484.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (484255477) and next prime (484255483).
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 (484255483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1059412 + ... + 1059868.
Almost surely, 2484255480 is an apocalyptic number.
484255480 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 484255480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556470000).
484255480 is an abundant number, since it is smaller than the sum of its proper divisors (628684520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
484255480 is a wasteful number, since it uses less digits than its factorization.
484255480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 976 (or 972 counting only the distinct ones).
The product of its (nonzero) digits is 204800, while the sum is 40.
The square root of 484255480 is about 22005.8055976145. The cubic root of 484255480 is about 785.2805628912.
The spelling of 484255480 in words is "four hundred eighty-four million, two hundred fifty-five thousand, four hundred eighty".
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