Base | Representation |
---|---|
bin | 11111101001001… |
… | …010111010100111 |
3 | 1100222221211002222 |
4 | 133221022322213 |
5 | 2041401330221 |
6 | 124402422555 |
7 | 16104313334 |
oct | 3751127247 |
9 | 1328854088 |
10 | 530886311 |
11 | 25274281a |
12 | 129961a5b |
13 | 85caa617 |
14 | 5071598b |
15 | 319199ab |
hex | 1fa4aea7 |
530886311 has 8 divisors (see below), whose sum is σ = 534593424. Its totient is φ = 527186880.
The previous prime is 530886287. The next prime is 530886373. The reversal of 530886311 is 113688035.
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 530886311 - 26 = 530886247 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 (530886211) 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, 222155 + ... + 224531.
It is an arithmetic number, because the mean of its divisors is an integer number (66824178).
Almost surely, 2530886311 is an apocalyptic number.
530886311 is a deficient number, since it is larger than the sum of its proper divisors (3707113).
530886311 is a wasteful number, since it uses less digits than its factorization.
530886311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3841.
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 530886311 is about 23040.9702703684. The cubic root of 530886311 is about 809.7180906891.
It can be divided in two parts, 5308 and 86311, that added together give a palindrome (91619).
The spelling of 530886311 in words is "five hundred thirty million, eight hundred eighty-six thousand, three hundred eleven".
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