Base | Representation |
---|---|
bin | 11100110110011… |
… | …11101110111100 |
3 | 121212102001122000 |
4 | 32123033232330 |
5 | 443424221411 |
6 | 40003222300 |
7 | 5666110311 |
oct | 1633175674 |
9 | 555361560 |
10 | 242023356 |
11 | 114685803 |
12 | 69077990 |
13 | 3b1abab3 |
14 | 24200d08 |
15 | 163aa956 |
hex | e6cfbbc |
242023356 has 96 divisors (see below), whose sum is σ = 675581760. Its totient is φ = 74649600.
The previous prime is 242023343. The next prime is 242023361. The reversal of 242023356 is 653320242.
242023356 is a `hidden beast` number, since 2 + 420 + 233 + 5 + 6 = 666.
242023356 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110916 + ... + 113076.
It is an arithmetic number, because the mean of its divisors is an integer number (7037310).
Almost surely, 2242023356 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 242023356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337790880).
242023356 is an abundant number, since it is smaller than the sum of its proper divisors (433558404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242023356 is a wasteful number, since it uses less digits than its factorization.
242023356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2252 (or 2244 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
The square root of 242023356 is about 15557.0998582641. The cubic root of 242023356 is about 623.1880156034.
Adding to 242023356 its reverse (653320242), we get a palindrome (895343598).
The spelling of 242023356 in words is "two hundred forty-two million, twenty-three thousand, three hundred fifty-six".
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