Base | Representation |
---|---|
bin | 100000111101110… |
… | …100001100100000 |
3 | 1102112201010221100 |
4 | 200331310030200 |
5 | 2113041403423 |
6 | 130514154400 |
7 | 16464030660 |
oct | 4075641440 |
9 | 1375633840 |
10 | 553075488 |
11 | 264218889 |
12 | 135282a00 |
13 | 8a779304 |
14 | 536501a0 |
15 | 3384e343 |
hex | 20f74320 |
553075488 has 144 divisors (see below), whose sum is σ = 1806307776. Its totient is φ = 157248000.
The previous prime is 553075487. The next prime is 553075561. The reversal of 553075488 is 884570355.
553075488 is a `hidden beast` number, since 5 + 530 + 75 + 48 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is not an unprimeable number, because it can be changed into a prime (553075487) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 505470 + ... + 506562.
It is an arithmetic number, because the mean of its divisors is an integer number (12543804).
Almost surely, 2553075488 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 553075488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (903153888).
553075488 is an abundant number, since it is smaller than the sum of its proper divisors (1253232288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553075488 is a wasteful number, since it uses less digits than its factorization.
553075488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1367 (or 1356 counting only the distinct ones).
The product of its (nonzero) digits is 672000, while the sum is 45.
The square root of 553075488 is about 23517.5570159828. The cubic root of 553075488 is about 820.8455921234.
It can be divided in two parts, 5530 and 75488, that added together give a palindrome (81018).
The spelling of 553075488 in words is "five hundred fifty-three million, seventy-five thousand, four hundred eighty-eight".
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