Base | Representation |
---|---|
bin | 1100100010000… |
… | …10100010000011 |
3 | 21022211011101222 |
4 | 12101002202003 |
5 | 203403130430 |
6 | 14233145255 |
7 | 2414406536 |
oct | 621024203 |
9 | 238734358 |
10 | 105130115 |
11 | 543858a2 |
12 | 2b25b22b |
13 | 18a1b88c |
14 | dd68a1d |
15 | 93699e5 |
hex | 6442883 |
105130115 has 8 divisors (see below), whose sum is σ = 127273248. Its totient is φ = 83359360.
The previous prime is 105130099. The next prime is 105130121. The reversal of 105130115 is 511031501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 105130115 - 24 = 105130099 is a prime.
It is a super-2 number, since 2×1051301152 = 22104682159826450, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 105130093 and 105130102.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92471 + ... + 93600.
It is an arithmetic number, because the mean of its divisors is an integer number (15909156).
Almost surely, 2105130115 is an apocalyptic number.
105130115 is a deficient number, since it is larger than the sum of its proper divisors (22143133).
105130115 is a wasteful number, since it uses less digits than its factorization.
105130115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186189.
The product of its (nonzero) digits is 75, while the sum is 17.
The square root of 105130115 is about 10253.2977621836. The cubic root of 105130115 is about 471.9641883080.
Adding to 105130115 its reverse (511031501), we get a palindrome (616161616).
The spelling of 105130115 in words is "one hundred five million, one hundred thirty thousand, one hundred fifteen".
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