Base | Representation |
---|---|
bin | 11000001101111… |
… | …101100100011010 |
3 | 1001022112211222121 |
4 | 120031331210122 |
5 | 1313004010432 |
6 | 104152411454 |
7 | 13032414466 |
oct | 3015754432 |
9 | 1038484877 |
10 | 406313242 |
11 | 199398175 |
12 | b40a6b8a |
13 | 6624204a |
14 | 3bd694a6 |
15 | 25a0e197 |
hex | 1837d91a |
406313242 has 4 divisors (see below), whose sum is σ = 609469866. Its totient is φ = 203156620.
The previous prime is 406313207. The next prime is 406313251. The reversal of 406313242 is 242313604.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 338596801 + 67716441 = 18401^2 + 8229^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101578309 + ... + 101578312.
Almost surely, 2406313242 is an apocalyptic number.
406313242 is a deficient number, since it is larger than the sum of its proper divisors (203156624).
406313242 is a wasteful number, since it uses less digits than its factorization.
406313242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203156623.
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 406313242 is about 20157.2131506317. The cubic root of 406313242 is about 740.6624467337.
Adding to 406313242 its reverse (242313604), we get a palindrome (648626846).
The spelling of 406313242 in words is "four hundred six million, three hundred thirteen thousand, two hundred forty-two".
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