Base | Representation |
---|---|
bin | 100110011111… |
… | …011110110010 |
3 | 200222122110012 |
4 | 212133132302 |
5 | 10040343133 |
6 | 1000134522 |
7 | 151524062 |
oct | 46373662 |
9 | 20878405 |
10 | 10090418 |
11 | 5772098 |
12 | 3467442 |
13 | 2123a80 |
14 | 14a93a2 |
15 | d44b48 |
hex | 99f7b2 |
10090418 has 32 divisors (see below), whose sum is σ = 17753904. Its totient is φ = 4257792.
The previous prime is 10090411. The next prime is 10090441. The reversal of 10090418 is 81409001.
It can be written as a sum of positive squares in 8 ways, for example, as 3775249 + 6315169 = 1943^2 + 2513^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10090393 and 10090402.
It is not an unprimeable number, because it can be changed into a prime (10090411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16046 + ... + 16662.
Almost surely, 210090418 is an apocalyptic number.
10090418 is a deficient number, since it is larger than the sum of its proper divisors (7663486).
10090418 is a wasteful number, since it uses less digits than its factorization.
10090418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 686.
The product of its (nonzero) digits is 288, while the sum is 23.
The square root of 10090418 is about 3176.5418303558. The cubic root of 10090418 is about 216.0908539835.
Adding to 10090418 its reverse (81409001), we get a palindrome (91499419).
The spelling of 10090418 in words is "ten million, ninety thousand, four hundred eighteen".
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