Base | Representation |
---|---|
bin | 1100100100001… |
… | …11111001100010 |
3 | 21100100121011012 |
4 | 12102013321202 |
5 | 203441223432 |
6 | 14243220522 |
7 | 2420002103 |
oct | 622077142 |
9 | 240317135 |
10 | 105414242 |
11 | 5455a30a |
12 | 2b377742 |
13 | 18abacbb |
14 | 100003aa |
15 | 93c3cb2 |
hex | 6487e62 |
105414242 has 16 divisors (see below), whose sum is σ = 170316960. Its totient is φ = 48771072.
The previous prime is 105414193. The next prime is 105414269. The reversal of 105414242 is 242414501.
It is a super-2 number, since 2×1054142422 = 22224324832869128, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30623 + ... + 33890.
It is an arithmetic number, because the mean of its divisors is an integer number (10644810).
Almost surely, 2105414242 is an apocalyptic number.
105414242 is a deficient number, since it is larger than the sum of its proper divisors (64902718).
105414242 is a wasteful number, since it uses less digits than its factorization.
105414242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64577.
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 105414242 is about 10267.1438092587. The cubic root of 105414242 is about 472.3889861717.
Adding to 105414242 its reverse (242414501), we get a palindrome (347828743).
The spelling of 105414242 in words is "one hundred five million, four hundred fourteen thousand, two hundred forty-two".
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