Base | Representation |
---|---|
bin | 10000101101001001… |
… | …11101111001110011 |
3 | 212011001020101112001 |
4 | 20112210331321303 |
5 | 121331443132313 |
6 | 4041542514431 |
7 | 435152616424 |
oct | 102644757163 |
9 | 25131211461 |
10 | 8968724083 |
11 | 389267a170 |
12 | 18a3735a17 |
13 | acc14c637 |
14 | 6111d364b |
15 | 37759eadd |
hex | 21693de73 |
8968724083 has 4 divisors (see below), whose sum is σ = 9784062648. Its totient is φ = 8153385520.
The previous prime is 8968724069. The next prime is 8968724101. The reversal of 8968724083 is 3804278698.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-8968724083 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8968722083) 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 3 ways as a sum of consecutive naturals, for example, 407669266 + ... + 407669287.
It is an arithmetic number, because the mean of its divisors is an integer number (2446015662).
Almost surely, 28968724083 is an apocalyptic number.
8968724083 is a deficient number, since it is larger than the sum of its proper divisors (815338565).
8968724083 is a wasteful number, since it uses less digits than its factorization.
8968724083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 815338564.
The product of its (nonzero) digits is 4644864, while the sum is 55.
The square root of 8968724083 is about 94703.3477919339. The cubic root of 8968724083 is about 2077.6715254895.
The spelling of 8968724083 in words is "eight billion, nine hundred sixty-eight million, seven hundred twenty-four thousand, eighty-three".
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