Base | Representation |
---|---|
bin | 11100111000100… |
… | …11011011100001 |
3 | 121212221010222211 |
4 | 32130103123201 |
5 | 444012110031 |
6 | 40013202121 |
7 | 6001343602 |
oct | 1634233341 |
9 | 555833884 |
10 | 242300641 |
11 | 114855070 |
12 | 69190341 |
13 | 3b27807b |
14 | 24273da9 |
15 | 16412bb1 |
hex | e7136e1 |
242300641 has 16 divisors (see below), whose sum is σ = 267403968. Its totient is φ = 217728000.
The previous prime is 242300629. The next prime is 242300687. The reversal of 242300641 is 146003242.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 242300641 - 29 = 242300129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (242300941) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 604041 + ... + 604441.
It is an arithmetic number, because the mean of its divisors is an integer number (16712748).
Almost surely, 2242300641 is an apocalyptic number.
It is an amenable number.
242300641 is a deficient number, since it is larger than the sum of its proper divisors (25103327).
242300641 is a wasteful number, since it uses less digits than its factorization.
242300641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 912.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 242300641 is about 15566.0091545650. The cubic root of 242300641 is about 623.4259192799.
Adding to 242300641 its reverse (146003242), we get a palindrome (388303883).
The spelling of 242300641 in words is "two hundred forty-two million, three hundred thousand, six hundred forty-one".
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