Base | Representation |
---|---|
bin | 100010000110… |
… | …110110110111 |
3 | 121211020201112 |
4 | 202012312313 |
5 | 4242102413 |
6 | 515345235 |
7 | 135666002 |
oct | 42066667 |
9 | 17736645 |
10 | 8940983 |
11 | 5057547 |
12 | 2bb221b |
13 | 1b1082c |
14 | 128a539 |
15 | bb92a8 |
hex | 886db7 |
8940983 has 4 divisors (see below), whose sum is σ = 9054240. Its totient is φ = 8827728.
The previous prime is 8940979. The next prime is 8940991. The reversal of 8940983 is 3890498.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 8940983 - 22 = 8940979 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 8940983.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8940913) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 56510 + ... + 56667.
It is an arithmetic number, because the mean of its divisors is an integer number (2263560).
Almost surely, 28940983 is an apocalyptic number.
8940983 is a deficient number, since it is larger than the sum of its proper divisors (113257).
8940983 is a wasteful number, since it uses less digits than its factorization.
8940983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113256.
The product of its (nonzero) digits is 62208, while the sum is 41.
The square root of 8940983 is about 2990.1476552170. The cubic root of 8940983 is about 207.5527170455.
The spelling of 8940983 in words is "eight million, nine hundred forty thousand, nine hundred eighty-three".
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