Base | Representation |
---|---|
bin | 1000011100000011… |
… | …00101110111000100 |
3 | 102200201111100000121 |
4 | 10032001211313010 |
5 | 33234221444130 |
6 | 2025311151324 |
7 | 220156423153 |
oct | 41601456704 |
9 | 12621440017 |
10 | 4530265540 |
11 | 1a15242609 |
12 | a65215544 |
13 | 5727425c8 |
14 | 30d94759a |
15 | 1b7abad7a |
hex | 10e065dc4 |
4530265540 has 24 divisors (see below), whose sum is σ = 9620455320. Its totient is φ = 1791744768.
The previous prime is 4530265529. The next prime is 4530265549. The reversal of 4530265540 is 455620354.
It can be written as a sum of positive squares in 4 ways, for example, as 767179204 + 3763086336 = 27698^2 + 61344^2 .
It is a super-2 number, since 2×45302655402 = 41046611725822983200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4530265496 and 4530265505.
It is not an unprimeable number, because it can be changed into a prime (4530265549) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1270767 + ... + 1274326.
It is an arithmetic number, because the mean of its divisors is an integer number (400852305).
Almost surely, 24530265540 is an apocalyptic number.
It is an amenable number.
4530265540 is an abundant number, since it is smaller than the sum of its proper divisors (5090189780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4530265540 is a wasteful number, since it uses less digits than its factorization.
4530265540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2545191 (or 2545189 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 34.
The square root of 4530265540 is about 67307.2473066608. The cubic root of 4530265540 is about 1654.6566393375.
Adding to 4530265540 its reverse (455620354), we get a palindrome (4985885894).
The spelling of 4530265540 in words is "four billion, five hundred thirty million, two hundred sixty-five thousand, five hundred forty".
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