Base | Representation |
---|---|
bin | 11111100110000… |
… | …000010000111111 |
3 | 1100221101122111011 |
4 | 133212000100333 |
5 | 2041143300010 |
6 | 124332540051 |
7 | 16064255341 |
oct | 3746002077 |
9 | 1327348434 |
10 | 530056255 |
11 | 252226123 |
12 | 129621627 |
13 | 85a79871 |
14 | 5057b291 |
15 | 31803a8a |
hex | 1f98043f |
530056255 has 4 divisors (see below), whose sum is σ = 636067512. Its totient is φ = 424045000.
The previous prime is 530056223. The next prime is 530056273. The reversal of 530056255 is 552650035.
530056255 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 530056255 - 25 = 530056223 is a prime.
It is a super-3 number, since 3×5300562553 (a number of 27 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53005621 + ... + 53005630.
It is an arithmetic number, because the mean of its divisors is an integer number (159016878).
Almost surely, 2530056255 is an apocalyptic number.
530056255 is a deficient number, since it is larger than the sum of its proper divisors (106011257).
530056255 is a wasteful number, since it uses less digits than its factorization.
530056255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106011256.
The product of its (nonzero) digits is 22500, while the sum is 31.
The square root of 530056255 is about 23022.9506145498. The cubic root of 530056255 is about 809.2958647256.
The spelling of 530056255 in words is "five hundred thirty million, fifty-six thousand, two hundred fifty-five".
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