Base | Representation |
---|---|
bin | 10000001100010100… |
… | …11100011111010100 |
3 | 211102212001020010011 |
4 | 20012022130133110 |
5 | 120300443223040 |
6 | 3554344210004 |
7 | 425300064655 |
oct | 100612343724 |
9 | 24385036104 |
10 | 8693336020 |
11 | 3761186026 |
12 | 1827469904 |
13 | a8708b215 |
14 | 5c67c952c |
15 | 35d3033ea |
hex | 20629c7d4 |
8693336020 has 36 divisors (see below), whose sum is σ = 18303542460. Its totient is φ = 3468297984.
The previous prime is 8693336011. The next prime is 8693336021. The reversal of 8693336020 is 206333968.
It can be written as a sum of positive squares in 6 ways, for example, as 4322010564 + 4371325456 = 65742^2 + 66116^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8693336021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10745376 + ... + 10746184.
It is an arithmetic number, because the mean of its divisors is an integer number (508431735).
Almost surely, 28693336020 is an apocalyptic number.
It is an amenable number.
8693336020 is an abundant number, since it is smaller than the sum of its proper divisors (9610206440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8693336020 is an equidigital number, since it uses as much as digits as its factorization.
8693336020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2284 (or 1549 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 40.
The square root of 8693336020 is about 93238.0610051496. The cubic root of 8693336020 is about 2056.1848527569.
Adding to 8693336020 its reverse (206333968), we get a palindrome (8899669988).
The spelling of 8693336020 in words is "eight billion, six hundred ninety-three million, three hundred thirty-six thousand, twenty".
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