Base | Representation |
---|---|
bin | 11111100110101… |
… | …011110010111001 |
3 | 1100221201201001210 |
4 | 133212223302321 |
5 | 2041220001203 |
6 | 124340433333 |
7 | 16065630222 |
oct | 3746536271 |
9 | 1327651053 |
10 | 530234553 |
11 | 252338082 |
12 | 1296a8849 |
13 | 85b0ca74 |
14 | 505c6249 |
15 | 3183b803 |
hex | 1f9abcb9 |
530234553 has 8 divisors (see below), whose sum is σ = 708709600. Its totient is φ = 352624608.
The previous prime is 530234513. The next prime is 530234561. The reversal of 530234553 is 355432035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 530234553 - 212 = 530230457 is a prime.
It is a super-2 number, since 2×5302345532 = 562297362390219618, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 530234553.
It is not an unprimeable number, because it can be changed into a prime (530234503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214843 + ... + 217296.
It is an arithmetic number, because the mean of its divisors is an integer number (88588700).
Almost surely, 2530234553 is an apocalyptic number.
It is an amenable number.
530234553 is a deficient number, since it is larger than the sum of its proper divisors (178475047).
530234553 is a wasteful number, since it uses less digits than its factorization.
530234553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 432551.
The product of its (nonzero) digits is 27000, while the sum is 30.
The square root of 530234553 is about 23026.8224685908. The cubic root of 530234553 is about 809.3865970183.
Adding to 530234553 its reverse (355432035), we get a palindrome (885666588).
The spelling of 530234553 in words is "five hundred thirty million, two hundred thirty-four thousand, five hundred fifty-three".
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