Base | Representation |
---|---|
bin | 111000001011001… |
… | …010011100000110 |
3 | 2102200101102221210 |
4 | 320023022130012 |
5 | 3412231403223 |
6 | 233303552250 |
7 | 32232460626 |
oct | 7013123406 |
9 | 2380342853 |
10 | 942450438 |
11 | 443a96a66 |
12 | 22375b686 |
13 | 12033a6a7 |
14 | 8d24a886 |
15 | 57b14893 |
hex | 382ca706 |
942450438 has 16 divisors (see below), whose sum is σ = 1966853376. Its totient is φ = 300491400.
The previous prime is 942450413. The next prime is 942450449. The reversal of 942450438 is 834054249.
It is a junction number, because it is equal to n+sod(n) for n = 942450396 and 942450405.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3414538 + ... + 3414813.
It is an arithmetic number, because the mean of its divisors is an integer number (122928336).
Almost surely, 2942450438 is an apocalyptic number.
942450438 is an abundant number, since it is smaller than the sum of its proper divisors (1024402938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
942450438 is a wasteful number, since it uses less digits than its factorization.
942450438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6829379.
The product of its (nonzero) digits is 138240, while the sum is 39.
The square root of 942450438 is about 30699.3556609907. The cubic root of 942450438 is about 980.4365811272.
The spelling of 942450438 in words is "nine hundred forty-two million, four hundred fifty thousand, four hundred thirty-eight".
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