Base | Representation |
---|---|
bin | 1111010110010011… |
… | …11111110010101001 |
3 | 210021021110020111120 |
4 | 13223021333302221 |
5 | 113333444434031 |
6 | 3441400445453 |
7 | 411125554533 |
oct | 75311776251 |
9 | 23237406446 |
10 | 8240233641 |
11 | 3549440552 |
12 | 171b779889 |
13 | a142463c3 |
14 | 582560853 |
15 | 333650a96 |
hex | 1eb27fca9 |
8240233641 has 8 divisors (see below), whose sum is σ = 10992401280. Its totient is φ = 5490777552.
The previous prime is 8240233627. The next prime is 8240233679. The reversal of 8240233641 is 1463320428.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8240233641 - 214 = 8240217257 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8240233601) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670785 + ... + 682958.
It is an arithmetic number, because the mean of its divisors is an integer number (1374050160).
Almost surely, 28240233641 is an apocalyptic number.
It is an amenable number.
8240233641 is a deficient number, since it is larger than the sum of its proper divisors (2752167639).
8240233641 is a wasteful number, since it uses less digits than its factorization.
8240233641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1355775.
The product of its (nonzero) digits is 27648, while the sum is 33.
The square root of 8240233641 is about 90775.7326657296. The cubic root of 8240233641 is about 2019.8223580835.
The spelling of 8240233641 in words is "eight billion, two hundred forty million, two hundred thirty-three thousand, six hundred forty-one".
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