Base | Representation |
---|---|
bin | 11100110111101… |
… | …00101100011000 |
3 | 121212200202021222 |
4 | 32123310230120 |
5 | 443444042434 |
6 | 40010351212 |
7 | 6000310550 |
oct | 1633645430 |
9 | 555622258 |
10 | 242174744 |
11 | 114779519 |
12 | 6912b508 |
13 | 3b232986 |
14 | 24240160 |
15 | 163da72e |
hex | e6f4b18 |
242174744 has 32 divisors (see below), whose sum is σ = 525208320. Its totient is φ = 102536736.
The previous prime is 242174719. The next prime is 242174747. The reversal of 242174744 is 447471242.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242174747) 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, 21404 + ... + 30699.
It is an arithmetic number, because the mean of its divisors is an integer number (16412760).
Almost surely, 2242174744 is an apocalyptic number.
It is an amenable number.
242174744 is an abundant number, since it is smaller than the sum of its proper divisors (283033576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242174744 is a wasteful number, since it uses less digits than its factorization.
242174744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52199 (or 52195 counting only the distinct ones).
The product of its digits is 50176, while the sum is 35.
The square root of 242174744 is about 15561.9646574589. The cubic root of 242174744 is about 623.3179252739.
The spelling of 242174744 in words is "two hundred forty-two million, one hundred seventy-four thousand, seven hundred forty-four".
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