Base | Representation |
---|---|
bin | 1100011000001… |
… | …01011110000010 |
3 | 21020101011221101 |
4 | 12030011132002 |
5 | 203040101201 |
6 | 14145245014 |
7 | 2400360346 |
oct | 614053602 |
9 | 236334841 |
10 | 103831426 |
11 | 536790a6 |
12 | 2a93376a |
13 | 1868571a |
14 | db0b626 |
15 | 91aed01 |
hex | 6305782 |
103831426 has 16 divisors (see below), whose sum is σ = 161366400. Its totient is φ = 50048208.
The previous prime is 103831417. The next prime is 103831433. The reversal of 103831426 is 624138301.
It is a junction number, because it is equal to n+sod(n) for n = 103831394 and 103831403.
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 7 ways as a sum of consecutive naturals, for example, 59401 + ... + 61123.
It is an arithmetic number, because the mean of its divisors is an integer number (10085400).
Almost surely, 2103831426 is an apocalyptic number.
103831426 is a deficient number, since it is larger than the sum of its proper divisors (57534974).
103831426 is a wasteful number, since it uses less digits than its factorization.
103831426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2793.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 103831426 is about 10189.7706549264. The cubic root of 103831426 is about 470.0127143082.
Adding to 103831426 its reverse (624138301), we get a palindrome (727969727).
The spelling of 103831426 in words is "one hundred three million, eight hundred thirty-one thousand, four hundred twenty-six".
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