Base | Representation |
---|---|
bin | 11100111000101… |
… | …00111100001110 |
3 | 121212221110111001 |
4 | 32130110330032 |
5 | 444012304310 |
6 | 40013250514 |
7 | 6001400623 |
oct | 1634247416 |
9 | 555843431 |
10 | 242306830 |
11 | 114859787 |
12 | 69193a3a |
13 | 3b27ab2c |
14 | 2427634a |
15 | 1641493a |
hex | e714f0e |
242306830 has 8 divisors (see below), whose sum is σ = 436152312. Its totient is φ = 96922728.
The previous prime is 242306809. The next prime is 242306839. The reversal of 242306830 is 38603242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242306839) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12115332 + ... + 12115351.
It is an arithmetic number, because the mean of its divisors is an integer number (54519039).
Almost surely, 2242306830 is an apocalyptic number.
242306830 is a deficient number, since it is larger than the sum of its proper divisors (193845482).
242306830 is a wasteful number, since it uses less digits than its factorization.
242306830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24230690.
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 242306830 is about 15566.2079518423. The cubic root of 242306830 is about 623.4312272177.
The spelling of 242306830 in words is "two hundred forty-two million, three hundred six thousand, eight hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •