Base | Representation |
---|---|
bin | 1100100011100… |
… | …00101101000100 |
3 | 21100011202211110 |
4 | 12101300231010 |
5 | 203430203421 |
6 | 14241205020 |
7 | 2416125111 |
oct | 621605504 |
9 | 240152743 |
10 | 105319236 |
11 | 544a49a0 |
12 | 2b330770 |
13 | 18a86999 |
14 | ddb7908 |
15 | 93a5a76 |
hex | 6470b44 |
105319236 has 48 divisors (see below), whose sum is σ = 268833600. Its totient is φ = 31825920.
The previous prime is 105319229. The next prime is 105319259. The reversal of 105319236 is 632913501.
It is a super-2 number, since 2×1053192362 = 22184282943247392, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58380 + ... + 60156.
It is an arithmetic number, because the mean of its divisors is an integer number (5600700).
Almost surely, 2105319236 is an apocalyptic number.
It is an amenable number.
105319236 is an abundant number, since it is smaller than the sum of its proper divisors (163514364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105319236 is a wasteful number, since it uses less digits than its factorization.
105319236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2244 (or 2242 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 30.
The square root of 105319236 is about 10262.5160657609. The cubic root of 105319236 is about 472.2470278785.
The spelling of 105319236 in words is "one hundred five million, three hundred nineteen thousand, two hundred thirty-six".
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