Base | Representation |
---|---|
bin | 11100111100010… |
… | …110011011010000 |
3 | 1020211201011000200 |
4 | 130330112123100 |
5 | 1443302120134 |
6 | 120103415200 |
7 | 15014245356 |
oct | 3474263320 |
9 | 1224634020 |
10 | 485582544 |
11 | 22a10a397 |
12 | 116754500 |
13 | 797a7965 |
14 | 486c17d6 |
15 | 2c96b499 |
hex | 1cf166d0 |
485582544 has 90 divisors (see below), whose sum is σ = 1434398706. Its totient is φ = 153325440.
The previous prime is 485582527. The next prime is 485582549. The reversal of 485582544 is 445285584.
485582544 is a `hidden beast` number, since 48 + 558 + 2 + 54 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 375584400 + 109998144 = 19380^2 + 10488^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 485582544.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (485582549) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 47314 + ... + 56654.
Almost surely, 2485582544 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 485582544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (717199353).
485582544 is an abundant number, since it is smaller than the sum of its proper divisors (948816162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485582544 is a wasteful number, since it uses less digits than its factorization.
485582544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9393 (or 9365 counting only the distinct ones).
The product of its digits is 1024000, while the sum is 45.
The square root of 485582544 is about 22035.9375566369. The cubic root of 485582544 is about 785.9972417983.
The spelling of 485582544 in words is "four hundred eighty-five million, five hundred eighty-two thousand, five hundred forty-four".
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