Base | Representation |
---|---|
bin | 111010100011101… |
… | …010001101001111 |
3 | 2112110121102201201 |
4 | 322203222031033 |
5 | 4003000121242 |
6 | 241252450331 |
7 | 33226326022 |
oct | 7243521517 |
9 | 2473542651 |
10 | 982426447 |
11 | 464610592 |
12 | 2350199a7 |
13 | 1286c6332 |
14 | 946951b9 |
15 | 5b3ae4b7 |
hex | 3a8ea34f |
982426447 has 8 divisors (see below), whose sum is σ = 1044268416. Its totient is φ = 921034752.
The previous prime is 982426441. The next prime is 982426451. The reversal of 982426447 is 744624289.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-982426447 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 982426397 and 982426406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (982426441) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 108063 + ... + 116800.
It is an arithmetic number, because the mean of its divisors is an integer number (130533552).
Almost surely, 2982426447 is an apocalyptic number.
982426447 is a deficient number, since it is larger than the sum of its proper divisors (61841969).
982426447 is a wasteful number, since it uses less digits than its factorization.
982426447 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 225137.
The product of its digits is 774144, while the sum is 46.
The square root of 982426447 is about 31343.6827287414. The cubic root of 982426447 is about 994.1074955909.
The spelling of 982426447 in words is "nine hundred eighty-two million, four hundred twenty-six thousand, four hundred forty-seven".
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