Base | Representation |
---|---|
bin | 100010010010101… |
… | …100010101100100 |
3 | 1111002120120021100 |
4 | 202102230111210 |
5 | 2134240404130 |
6 | 133031120100 |
7 | 20154120636 |
oct | 4222542544 |
9 | 1432516240 |
10 | 575325540 |
11 | 275835659 |
12 | 140813030 |
13 | 9226991a |
14 | 565a2a56 |
15 | 35796c60 |
hex | 224ac564 |
575325540 has 36 divisors (see below), whose sum is σ = 1745154684. Its totient is φ = 153420096.
The previous prime is 575325523. The next prime is 575325599. The reversal of 575325540 is 45523575.
575325540 is a `hidden beast` number, since 5 + 75 + 32 + 554 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 408605796 + 166719744 = 20214^2 + 12912^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 575325495 and 575325504.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1597947 + ... + 1598306.
It is an arithmetic number, because the mean of its divisors is an integer number (48476519).
Almost surely, 2575325540 is an apocalyptic number.
It is an amenable number.
575325540 is an abundant number, since it is smaller than the sum of its proper divisors (1169829144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
575325540 is a wasteful number, since it uses less digits than its factorization.
575325540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3196268 (or 3196263 counting only the distinct ones).
The product of its (nonzero) digits is 105000, while the sum is 36.
The square root of 575325540 is about 23985.9446343062. The cubic root of 575325540 is about 831.7086492962.
The spelling of 575325540 in words is "five hundred seventy-five million, three hundred twenty-five thousand, five hundred forty".
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