Base | Representation |
---|---|
bin | 1111010110001001… |
… | …01011000011101100 |
3 | 210021011211100001000 |
4 | 13223010223003230 |
5 | 113333120303441 |
6 | 3441310520300 |
7 | 411110652564 |
oct | 75304530354 |
9 | 23234740030 |
10 | 8238837996 |
11 | 3548677a24 |
12 | 171b206090 |
13 | a13b7808c |
14 | 5822b9da4 |
15 | 3334772b6 |
hex | 1eb12b0ec |
8238837996 has 24 divisors (see below), whose sum is σ = 21359950640. Its totient is φ = 2746279296.
The previous prime is 8238837961. The next prime is 8238838021. The reversal of 8238837996 is 6997388328.
It is a super-3 number, since 3×82388379963 (a number of 31 digits) contains 333 as substring.
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 7 ways as a sum of consecutive naturals, for example, 38142661 + ... + 38142876.
Almost surely, 28238837996 is an apocalyptic number.
It is an amenable number.
8238837996 is an abundant number, since it is smaller than the sum of its proper divisors (13121112644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8238837996 is a wasteful number, since it uses less digits than its factorization.
8238837996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76285550 (or 76285542 counting only the distinct ones).
The product of its digits is 31352832, while the sum is 63.
The square root of 8238837996 is about 90768.0450158535. The cubic root of 8238837996 is about 2019.7083194830.
The spelling of 8238837996 in words is "eight billion, two hundred thirty-eight million, eight hundred thirty-seven thousand, nine hundred ninety-six".
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