Base | Representation |
---|---|
bin | 1001011011010000… |
… | …0101000000101101 |
3 | 20112100002020002200 |
4 | 2112310011000231 |
5 | 20140220000123 |
6 | 1055023412113 |
7 | 116462431500 |
oct | 22664050055 |
9 | 6470066080 |
10 | 2530234413 |
11 | 1089284623 |
12 | 5a7454039 |
13 | 314287035 |
14 | 1a0081137 |
15 | ec1ee143 |
hex | 96d0502d |
2530234413 has 18 divisors (see below), whose sum is σ = 4251483054. Its totient is φ = 1445847984.
The previous prime is 2530234397. The next prime is 2530234417. The reversal of 2530234413 is 3144320352.
2530234413 is a `hidden beast` number, since 2 + 5 + 302 + 344 + 13 = 666.
It can be written as a sum of positive squares in only one way, i.e., 2013945129 + 516289284 = 44877^2 + 22722^2 .
It is not a de Polignac number, because 2530234413 - 24 = 2530234397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2530234417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2868306 + ... + 2869187.
It is an arithmetic number, because the mean of its divisors is an integer number (236193503).
Almost surely, 22530234413 is an apocalyptic number.
It is an amenable number.
2530234413 is a deficient number, since it is larger than the sum of its proper divisors (1721248641).
2530234413 is a wasteful number, since it uses less digits than its factorization.
2530234413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5737513 (or 5737503 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
The square root of 2530234413 is about 50301.4354964150. The cubic root of 2530234413 is about 1362.6581541633.
Adding to 2530234413 its reverse (3144320352), we get a palindrome (5674554765).
The spelling of 2530234413 in words is "two billion, five hundred thirty million, two hundred thirty-four thousand, four hundred thirteen".
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