Base | Representation |
---|---|
bin | 100000000101010… |
… | …010101101010110 |
3 | 1101111211100112012 |
4 | 200011102231112 |
5 | 2100243231022 |
6 | 125224424222 |
7 | 16224056033 |
oct | 4005225526 |
9 | 1344740465 |
10 | 538258262 |
11 | 256918443 |
12 | 130318072 |
13 | 8768bc19 |
14 | 516b438a |
15 | 323c3de2 |
hex | 20152b56 |
538258262 has 8 divisors (see below), whose sum is σ = 826163976. Its totient is φ = 262870272.
The previous prime is 538258261. The next prime is 538258271. The reversal of 538258262 is 262852835.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×5382582622 = 579443913222521288, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (538258261) 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, 3129323 + ... + 3129494.
It is an arithmetic number, because the mean of its divisors is an integer number (103270497).
Almost surely, 2538258262 is an apocalyptic number.
538258262 is a deficient number, since it is larger than the sum of its proper divisors (287905714).
538258262 is a wasteful number, since it uses less digits than its factorization.
538258262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6258862.
The product of its digits is 230400, while the sum is 41.
The square root of 538258262 is about 23200.3935742478. The cubic root of 538258262 is about 813.4488226594.
The spelling of 538258262 in words is "five hundred thirty-eight million, two hundred fifty-eight thousand, two hundred sixty-two".
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