Base | Representation |
---|---|
bin | 100111101101… |
… | …010111100010 |
3 | 201120212001220 |
4 | 213231113202 |
5 | 10131100232 |
6 | 1011035510 |
7 | 154323141 |
oct | 47552742 |
9 | 21525056 |
10 | 10409442 |
11 | 596a84a |
12 | 359bb96 |
13 | 2206044 |
14 | 154d758 |
15 | da942c |
hex | 9ed5e2 |
10409442 has 8 divisors (see below), whose sum is σ = 20818896. Its totient is φ = 3469812.
The previous prime is 10409437. The next prime is 10409453. The reversal of 10409442 is 24490401.
It is a sphenic number, since it is the product of 3 distinct primes.
10409442 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 867448 + ... + 867459.
It is an arithmetic number, because the mean of its divisors is an integer number (2602362).
Almost surely, 210409442 is an apocalyptic number.
10409442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10409442 is a wasteful number, since it uses less digits than its factorization.
10409442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1734912.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 10409442 is about 3226.3666871576. The cubic root of 10409442 is about 218.3446138854.
Adding to 10409442 its reverse (24490401), we get a palindrome (34899843).
The spelling of 10409442 in words is "ten million, four hundred nine thousand, four hundred forty-two".
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