Base | Representation |
---|---|
bin | 100000000111100… |
… | …110010111111010 |
3 | 1101112222002012112 |
4 | 200013212113322 |
5 | 2100422104343 |
6 | 125245412322 |
7 | 16232155304 |
oct | 4007462772 |
9 | 1345862175 |
10 | 538863098 |
11 | 2571a0904 |
12 | 13056a0a2 |
13 | 87841307 |
14 | 517d0974 |
15 | 32493218 |
hex | 201e65fa |
538863098 has 8 divisors (see below), whose sum is σ = 808559220. Its totient is φ = 269343360.
The previous prime is 538863097. The next prime is 538863109. The reversal of 538863098 is 890368835.
538863098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 532547929 + 6315169 = 23077^2 + 2513^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (538863097) 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, 36173 + ... + 48848.
Almost surely, 2538863098 is an apocalyptic number.
538863098 is a deficient number, since it is larger than the sum of its proper divisors (269696122).
538863098 is a wasteful number, since it uses less digits than its factorization.
538863098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88192.
The product of its (nonzero) digits is 1244160, while the sum is 50.
The square root of 538863098 is about 23213.4249519540. The cubic root of 538863098 is about 813.7533969968.
It can be divided in two parts, 5388 and 63098, that added together give a palindrome (68486).
The spelling of 538863098 in words is "five hundred thirty-eight million, eight hundred sixty-three thousand, ninety-eight".
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