Base | Representation |
---|---|
bin | 1000011100000011… |
… | …11010110001101101 |
3 | 102200201122200112200 |
4 | 10032001322301231 |
5 | 33234232214323 |
6 | 2025313052113 |
7 | 220160231013 |
oct | 41601726155 |
9 | 12621580480 |
10 | 4530351213 |
11 | 1a152a0a13 |
12 | a65257039 |
13 | 5727725bb |
14 | 30d96a8b3 |
15 | 1b7ad6443 |
hex | 10e07ac6d |
4530351213 has 12 divisors (see below), whose sum is σ = 6552777660. Its totient is φ = 3016109376.
The previous prime is 4530351157. The next prime is 4530351223. The reversal of 4530351213 is 3121530354.
4530351213 is a `hidden beast` number, since 4 + 530 + 3 + 5 + 121 + 3 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3329520804 + 1200830409 = 57702^2 + 34653^2 .
It is not a de Polignac number, because 4530351213 - 214 = 4530334829 is a prime.
It is a super-2 number, since 2×45303512132 = 41048164226261142738, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4530351223) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 336768 + ... + 349961.
It is an arithmetic number, because the mean of its divisors is an integer number (546064805).
Almost surely, 24530351213 is an apocalyptic number.
It is an amenable number.
4530351213 is a deficient number, since it is larger than the sum of its proper divisors (2022426447).
4530351213 is a wasteful number, since it uses less digits than its factorization.
4530351213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 687468 (or 687465 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 4530351213 is about 67307.8837358597. The cubic root of 4530351213 is about 1654.6670698155.
Adding to 4530351213 its reverse (3121530354), we get a palindrome (7651881567).
The spelling of 4530351213 in words is "four billion, five hundred thirty million, three hundred fifty-one thousand, two hundred thirteen".
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