Base | Representation |
---|---|
bin | 100000111011111… |
… | …010001000111100 |
3 | 1102111202202011001 |
4 | 200323322020330 |
5 | 2112424404143 |
6 | 130455340044 |
7 | 16456546300 |
oct | 4073721074 |
9 | 1374682131 |
10 | 552575548 |
11 | 263a07208 |
12 | 135081624 |
13 | 8a6328a5 |
14 | 5355dd00 |
15 | 337a114d |
hex | 20efa23c |
552575548 has 72 divisors (see below), whose sum is σ = 1196923392. Its totient is φ = 221792256.
The previous prime is 552575503. The next prime is 552575567. The reversal of 552575548 is 845575255.
552575548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 552575498 and 552575507.
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, 1275940 + ... + 1276372.
It is an arithmetic number, because the mean of its divisors is an integer number (16623936).
Almost surely, 2552575548 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 552575548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (598461696).
552575548 is an abundant number, since it is smaller than the sum of its proper divisors (644347844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552575548 is a wasteful number, since it uses less digits than its factorization.
552575548 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 851 (or 842 counting only the distinct ones).
The product of its digits is 1400000, while the sum is 46.
The square root of 552575548 is about 23506.9255327021. The cubic root of 552575548 is about 820.5981893332.
The spelling of 552575548 in words is "five hundred fifty-two million, five hundred seventy-five thousand, five hundred forty-eight".
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