Base | Representation |
---|---|
bin | 110001001001110000… |
… | …1101101000010110001 |
3 | 101002110021001001222110 |
4 | 1202103201231002301 |
5 | 3212133400113410 |
6 | 120254014555533 |
7 | 10424506520121 |
oct | 1422341550261 |
9 | 332407031873 |
10 | 105554301105 |
11 | 408467187a0 |
12 | 18559b08ba9 |
13 | 9c52456446 |
14 | 51749b0c81 |
15 | 2b2bb83720 |
hex | 189386d0b1 |
105554301105 has 32 divisors (see below), whose sum is σ = 190183477248. Its totient is φ = 49526942400.
The previous prime is 105554301011. The next prime is 105554301161. The reversal of 105554301105 is 501103455501.
It is not a de Polignac number, because 105554301105 - 28 = 105554300849 is a prime.
It is a super-2 number, since 2×1055543011052 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10312999 + ... + 10323228.
It is an arithmetic number, because the mean of its divisors is an integer number (5943233664).
Almost surely, 2105554301105 is an apocalyptic number.
105554301105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
105554301105 is a deficient number, since it is larger than the sum of its proper divisors (84629176143).
105554301105 is a wasteful number, since it uses less digits than its factorization.
105554301105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20636277.
The product of its (nonzero) digits is 7500, while the sum is 30.
Adding to 105554301105 its reverse (501103455501), we get a palindrome (606657756606).
The spelling of 105554301105 in words is "one hundred five billion, five hundred fifty-four million, three hundred one thousand, one hundred five".
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