Base | Representation |
---|---|
bin | 11100111100000… |
… | …111000010111110 |
3 | 1020211120221121120 |
4 | 130330013002332 |
5 | 1443243111200 |
6 | 120102211410 |
7 | 15013563615 |
oct | 3474070276 |
9 | 1224527546 |
10 | 485519550 |
11 | 22a07702a |
12 | 116723b66 |
13 | 79785099 |
14 | 486a687c |
15 | 2c9579a0 |
hex | 1cf070be |
485519550 has 48 divisors (see below), whose sum is σ = 1236645552. Its totient is φ = 125971200.
The previous prime is 485519533. The next prime is 485519561. The reversal of 485519550 is 55915584.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38191 + ... + 49290.
It is an arithmetic number, because the mean of its divisors is an integer number (25763449).
Almost surely, 2485519550 is an apocalyptic number.
485519550 is an abundant number, since it is smaller than the sum of its proper divisors (751126002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485519550 is a wasteful number, since it uses less digits than its factorization.
485519550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87533 (or 87528 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 42.
The square root of 485519550 is about 22034.5081633333. The cubic root of 485519550 is about 785.9632515241.
The spelling of 485519550 in words is "four hundred eighty-five million, five hundred nineteen thousand, five hundred fifty".
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