Base | Representation |
---|---|
bin | 1100100100110… |
… | …01000010011010 |
3 | 21100111011110012 |
4 | 12102121002122 |
5 | 204001000232 |
6 | 14244521522 |
7 | 2420413550 |
oct | 622310232 |
9 | 240434405 |
10 | 105484442 |
11 | 545a8028 |
12 | 2b3b02a2 |
13 | 18b13c3b |
14 | 1001bbd0 |
15 | 93d99b2 |
hex | 649909a |
105484442 has 8 divisors (see below), whose sum is σ = 180830496. Its totient is φ = 45207612.
The previous prime is 105484441. The next prime is 105484471. The reversal of 105484442 is 244484501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1054844422 = 22253935008102728, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105484399 and 105484408.
It is not an unprimeable number, because it can be changed into a prime (105484441) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 3767288 + ... + 3767315.
It is an arithmetic number, because the mean of its divisors is an integer number (22603812).
Almost surely, 2105484442 is an apocalyptic number.
105484442 is a deficient number, since it is larger than the sum of its proper divisors (75346054).
105484442 is an equidigital number, since it uses as much as digits as its factorization.
105484442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7534612.
The product of its (nonzero) digits is 20480, while the sum is 32.
The square root of 105484442 is about 10270.5619125732. The cubic root of 105484442 is about 472.4938244669.
The spelling of 105484442 in words is "one hundred five million, four hundred eighty-four thousand, four hundred forty-two".
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