Base | Representation |
---|---|
bin | 11111001100111… |
… | …010110101000000 |
3 | 1100111000120002101 |
4 | 133030322311000 |
5 | 2033002333014 |
6 | 123540000144 |
7 | 15654336610 |
oct | 3714726500 |
9 | 1314016071 |
10 | 523480384 |
11 | 249544619 |
12 | 127390054 |
13 | 845b670b |
14 | 4d748a40 |
15 | 30e55474 |
hex | 1f33ad40 |
523480384 has 56 divisors (see below), whose sum is σ = 1225507328. Its totient is φ = 217105920.
The previous prime is 523480379. The next prime is 523480393. The reversal of 523480384 is 483084325.
It is a tau number, because it is divible by the number of its divisors (56).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4959 + ... + 32734.
Almost surely, 2523480384 is an apocalyptic number.
It is an amenable number.
523480384 is an abundant number, since it is smaller than the sum of its proper divisors (702026944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
523480384 is a wasteful number, since it uses less digits than its factorization.
523480384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37743 (or 37733 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 37.
The square root of 523480384 is about 22879.6937042435. The cubic root of 523480384 is about 805.9352241638.
The spelling of 523480384 in words is "five hundred twenty-three million, four hundred eighty thousand, three hundred eighty-four".
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