Base | Representation |
---|---|
bin | 11100111000110… |
… | …11101011101101 |
3 | 121212222212100211 |
4 | 32130123223231 |
5 | 444014200240 |
6 | 40014022421 |
7 | 6001544263 |
oct | 1634335355 |
9 | 555885324 |
10 | 242334445 |
11 | 114878501 |
12 | 691a7a11 |
13 | 3b28a582 |
14 | 24282433 |
15 | 1641cbea |
hex | e71baed |
242334445 has 8 divisors (see below), whose sum is σ = 290953080. Its totient is φ = 193766400.
The previous prime is 242334437. The next prime is 242334461. The reversal of 242334445 is 544433242.
It can be written as a sum of positive squares in 4 ways, for example, as 124590244 + 117744201 = 11162^2 + 10851^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 242334445 - 23 = 242334437 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1156 + ... + 22045.
It is an arithmetic number, because the mean of its divisors is an integer number (36369135).
Almost surely, 2242334445 is an apocalyptic number.
It is an amenable number.
242334445 is a deficient number, since it is larger than the sum of its proper divisors (48618635).
242334445 is a wasteful number, since it uses less digits than its factorization.
242334445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25295.
The product of its digits is 46080, while the sum is 31.
The square root of 242334445 is about 15567.0949441442. The cubic root of 242334445 is about 623.4549098619.
Adding to 242334445 its reverse (544433242), we get a palindrome (786767687).
The spelling of 242334445 in words is "two hundred forty-two million, three hundred thirty-four thousand, four hundred forty-five".
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