Base | Representation |
---|---|
bin | 1101110111010010… |
… | …10010100000111010 |
3 | 201012201120012110021 |
4 | 12323221102200322 |
5 | 110220420133201 |
6 | 3230324041054 |
7 | 352306364464 |
oct | 67351224072 |
9 | 21181505407 |
10 | 7443130426 |
11 | 317a4a9066 |
12 | 153883318a |
13 | 918068bb4 |
14 | 50874b134 |
15 | 2d869bea1 |
hex | 1bba5283a |
7443130426 has 8 divisors (see below), whose sum is σ = 11177007840. Its totient is φ = 3717461148.
The previous prime is 7443130369. The next prime is 7443130489. The reversal of 7443130426 is 6240313447.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 7443130391 and 7443130400.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2049766 + ... + 2053393.
It is an arithmetic number, because the mean of its divisors is an integer number (1397125980).
Almost surely, 27443130426 is an apocalyptic number.
7443130426 is a deficient number, since it is larger than the sum of its proper divisors (3733877414).
7443130426 is a wasteful number, since it uses less digits than its factorization.
7443130426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4104068.
The product of its (nonzero) digits is 48384, while the sum is 34.
The square root of 7443130426 is about 86273.5789567119. The cubic root of 7443130426 is about 1952.4737770205.
The spelling of 7443130426 in words is "seven billion, four hundred forty-three million, one hundred thirty thousand, four hundred twenty-six".
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