Base | Representation |
---|---|
bin | 1100100010110… |
… | …11101001101101 |
3 | 21100000101112201 |
4 | 12101123221231 |
5 | 203414424010 |
6 | 14235301501 |
7 | 2415315523 |
oct | 621335155 |
9 | 240011481 |
10 | 105233005 |
11 | 54446129 |
12 | 2b2aa891 |
13 | 18a56667 |
14 | dd94313 |
15 | 938a23a |
hex | 645ba6d |
105233005 has 16 divisors (see below), whose sum is σ = 128677248. Its totient is φ = 82600000.
The previous prime is 105232999. The next prime is 105233017. The reversal of 105233005 is 500332501.
It is not a de Polignac number, because 105233005 - 27 = 105232877 is a prime.
It is a super-2 number, since 2×1052330052 = 22147970682660050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88515 + ... + 89695.
It is an arithmetic number, because the mean of its divisors is an integer number (8042328).
Almost surely, 2105233005 is an apocalyptic number.
It is an amenable number.
105233005 is a deficient number, since it is larger than the sum of its proper divisors (23444243).
105233005 is a wasteful number, since it uses less digits than its factorization.
105233005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1508.
The product of its (nonzero) digits is 450, while the sum is 19.
The square root of 105233005 is about 10258.3139452836. The cubic root of 105233005 is about 472.1181072939.
Adding to 105233005 its reverse (500332501), we get a palindrome (605565506).
The spelling of 105233005 in words is "one hundred five million, two hundred thirty-three thousand, five".
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