Base | Representation |
---|---|
bin | 11100111010000… |
… | …00111100001100 |
3 | 121220021121200221 |
4 | 32131000330030 |
5 | 444034041202 |
6 | 40021201124 |
7 | 6003051223 |
oct | 1635007414 |
9 | 556247627 |
10 | 242487052 |
11 | 114972125 |
12 | 692601a4 |
13 | 3b311b82 |
14 | 242c1cba |
15 | 1644d037 |
hex | e740f0c |
242487052 has 12 divisors (see below), whose sum is σ = 425967696. Its totient is φ = 120782000.
The previous prime is 242487041. The next prime is 242487059. The reversal of 242487052 is 250784242.
It is a junction number, because it is equal to n+sod(n) for n = 242486999 and 242487017.
It is not an unprimeable number, because it can be changed into a prime (242487059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114199 + ... + 116302.
It is an arithmetic number, because the mean of its divisors is an integer number (35497308).
Almost surely, 2242487052 is an apocalyptic number.
It is an amenable number.
242487052 is a deficient number, since it is larger than the sum of its proper divisors (183480644).
242487052 is a wasteful number, since it uses less digits than its factorization.
242487052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230768 (or 230766 counting only the distinct ones).
The product of its (nonzero) digits is 35840, while the sum is 34.
The square root of 242487052 is about 15571.9957616228. The cubic root of 242487052 is about 623.5857533038.
The spelling of 242487052 in words is "two hundred forty-two million, four hundred eighty-seven thousand, fifty-two".
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