Base | Representation |
---|---|
bin | 1111111000101001… |
… | …01110110000001001 |
3 | 211000100102111112101 |
4 | 13330110232300021 |
5 | 114431213310410 |
6 | 3530130113401 |
7 | 421224005041 |
oct | 77424566011 |
9 | 24010374471 |
10 | 8528260105 |
11 | 3686a87052 |
12 | 17a011b861 |
13 | a5bb11271 |
14 | 5ac8d8721 |
15 | 34da96d3a |
hex | 1fc52ec09 |
8528260105 has 32 divisors (see below), whose sum is σ = 10873296000. Its totient is φ = 6403318272.
The previous prime is 8528260099. The next prime is 8528260109. The reversal of 8528260105 is 5010628258.
It is a cyclic number.
It is not a de Polignac number, because 8528260105 - 27 = 8528259977 is a prime.
It is a super-2 number, since 2×85282601052 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (8528260109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9101197 + ... + 9102133.
It is an arithmetic number, because the mean of its divisors is an integer number (339790500).
Almost surely, 28528260105 is an apocalyptic number.
It is an amenable number.
8528260105 is a deficient number, since it is larger than the sum of its proper divisors (2345035895).
8528260105 is a wasteful number, since it uses less digits than its factorization.
8528260105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1753.
The product of its (nonzero) digits is 38400, while the sum is 37.
The square root of 8528260105 is about 92348.5793339562. The cubic root of 8528260105 is about 2043.0867745694.
The spelling of 8528260105 in words is "eight billion, five hundred twenty-eight million, two hundred sixty thousand, one hundred five".
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