Base | Representation |
---|---|
bin | 11100111000001… |
… | …10000000010100 |
3 | 121212211100120012 |
4 | 32130012000110 |
5 | 444003330102 |
6 | 40012055352 |
7 | 6001024355 |
oct | 1634060024 |
9 | 555740505 |
10 | 242245652 |
11 | 114817820 |
12 | 69164558 |
13 | 3b25902c |
14 | 2425bd2c |
15 | 16401752 |
hex | e706014 |
242245652 has 24 divisors (see below), whose sum is σ = 463452192. Its totient is φ = 109877600.
The previous prime is 242245651. The next prime is 242245693. The reversal of 242245652 is 256542242.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242245651) 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, 15998 + ... + 27210.
It is an arithmetic number, because the mean of its divisors is an integer number (19310508).
Almost surely, 2242245652 is an apocalyptic number.
242245652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
242245652 is a deficient number, since it is larger than the sum of its proper divisors (221206540).
242245652 is a wasteful number, since it uses less digits than its factorization.
242245652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11719 (or 11717 counting only the distinct ones).
The product of its digits is 38400, while the sum is 32.
The square root of 242245652 is about 15564.2427377627. The cubic root of 242245652 is about 623.3787545106.
Adding to 242245652 its reverse (256542242), we get a palindrome (498787894).
The spelling of 242245652 in words is "two hundred forty-two million, two hundred forty-five thousand, six hundred fifty-two".
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