Base | Representation |
---|---|
bin | 11111100110011… |
… | …000011011110101 |
3 | 1100221120200021202 |
4 | 133212120123311 |
5 | 2041204432003 |
6 | 124335022245 |
7 | 16065150065 |
oct | 3746303365 |
9 | 1327520252 |
10 | 530155253 |
11 | 252293541 |
12 | 12966a985 |
13 | 85ab2944 |
14 | 505a53a5 |
15 | 31823088 |
hex | 1f9986f5 |
530155253 has 8 divisors (see below), whose sum is σ = 542747520. Its totient is φ = 517617760.
The previous prime is 530155229. The next prime is 530155259. The reversal of 530155253 is 352551035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 530155253 - 28 = 530154997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530155259) 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, 6233 + ... + 33153.
It is an arithmetic number, because the mean of its divisors is an integer number (67843440).
Almost surely, 2530155253 is an apocalyptic number.
It is an amenable number.
530155253 is a deficient number, since it is larger than the sum of its proper divisors (12592267).
530155253 is a wasteful number, since it uses less digits than its factorization.
530155253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27387.
The product of its (nonzero) digits is 11250, while the sum is 29.
The square root of 530155253 is about 23025.1004992378. The cubic root of 530155253 is about 809.3462453433.
The spelling of 530155253 in words is "five hundred thirty million, one hundred fifty-five thousand, two hundred fifty-three".
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