Base | Representation |
---|---|
bin | 11101101011100… |
… | …10101101101111 |
3 | 122100111121121202 |
4 | 32311302231233 |
5 | 1002214414013 |
6 | 40412320115 |
7 | 6112213106 |
oct | 1665625557 |
9 | 570447552 |
10 | 248982383 |
11 | 1185a9171 |
12 | 6b47303b |
13 | 3c777470 |
14 | 250d303d |
15 | 16cd2858 |
hex | ed72b6f |
248982383 has 8 divisors (see below), whose sum is σ = 279793248. Its totient is φ = 219837024.
The previous prime is 248982373. The next prime is 248982389. The reversal of 248982383 is 383289842.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 248982383 - 24 = 248982367 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248982389) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416060 + ... + 416657.
It is an arithmetic number, because the mean of its divisors is an integer number (34974156).
Almost surely, 2248982383 is an apocalyptic number.
248982383 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
248982383 is a deficient number, since it is larger than the sum of its proper divisors (30810865).
248982383 is a wasteful number, since it uses less digits than its factorization.
248982383 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 832753.
The product of its digits is 663552, while the sum is 47.
The square root of 248982383 is about 15779.1756121795. The cubic root of 248982383 is about 629.1046178613.
The spelling of 248982383 in words is "two hundred forty-eight million, nine hundred eighty-two thousand, three hundred eighty-three".
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