Base | Representation |
---|---|
bin | 111011011111100010110000… |
… | …0100011100111001001011101 |
3 | 2112121212102222102001120012120 |
4 | 1312333011200203213021131 |
5 | 1022042311041421310221 |
6 | 5052550512502253153 |
7 | 215140343023635021 |
oct | 16677054043471135 |
9 | 2477772872046176 |
10 | 523304730260061 |
11 | 141817320784212 |
12 | 4a837b674271b9 |
13 | 195cc569300469 |
14 | 9332126a3a381 |
15 | 4077554aaa5c6 |
hex | 1dbf1608e725d |
523304730260061 has 4 divisors (see below), whose sum is σ = 697739640346752. Its totient is φ = 348869820173372.
The previous prime is 523304730260051. The next prime is 523304730260069. The reversal of 523304730260061 is 160062037403325.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 523304730260061 - 217 = 523304730128989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 523304730259995 and 523304730260022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (523304730260069) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87217455043341 + ... + 87217455043346.
It is an arithmetic number, because the mean of its divisors is an integer number (174434910086688).
Almost surely, 2523304730260061 is an apocalyptic number.
It is an amenable number.
523304730260061 is a deficient number, since it is larger than the sum of its proper divisors (174434910086691).
523304730260061 is a wasteful number, since it uses less digits than its factorization.
523304730260061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174434910086690.
The product of its (nonzero) digits is 544320, while the sum is 42.
Adding to 523304730260061 its reverse (160062037403325), we get a palindrome (683366767663386).
The spelling of 523304730260061 in words is "five hundred twenty-three trillion, three hundred four billion, seven hundred thirty million, two hundred sixty thousand, sixty-one".
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