Base | Representation |
---|---|
bin | 11100111110000… |
… | …01110011110000 |
3 | 121221021102202201 |
4 | 32133001303300 |
5 | 444202434041 |
6 | 40040352544 |
7 | 6010410145 |
oct | 1637016360 |
9 | 557242681 |
10 | 243014896 |
11 | 1151a2763 |
12 | 69475754 |
13 | 3b4681c7 |
14 | 243bc3cc |
15 | 16504631 |
hex | e7c1cf0 |
243014896 has 40 divisors (see below), whose sum is σ = 494410320. Its totient is φ = 115551744.
The previous prime is 243014873. The next prime is 243014897. The reversal of 243014896 is 698410342.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (243014897) 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, 27180 + ... + 34996.
It is an arithmetic number, because the mean of its divisors is an integer number (12360258).
Almost surely, 2243014896 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 243014896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247205160).
243014896 is an abundant number, since it is smaller than the sum of its proper divisors (251395424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
243014896 is a wasteful number, since it uses less digits than its factorization.
243014896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7921 (or 7915 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 243014896 is about 15588.9350502207. The cubic root of 243014896 is about 624.0378976545.
The spelling of 243014896 in words is "two hundred forty-three million, fourteen thousand, eight hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •