Base | Representation |
---|---|
bin | 11100111011011… |
… | …11000001101010 |
3 | 121220122012122021 |
4 | 32131233001222 |
5 | 444111111233 |
6 | 40025215054 |
7 | 6004465450 |
oct | 1635570152 |
9 | 556565567 |
10 | 242675818 |
11 | 114a90a30 |
12 | 6933148a |
13 | 3b379a78 |
14 | 243309d0 |
15 | 16488e2d |
hex | e76f06a |
242675818 has 16 divisors (see below), whose sum is σ = 453835584. Its totient is φ = 94548960.
The previous prime is 242675803. The next prime is 242675819. The reversal of 242675818 is 818576242.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (242675819) 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, 787755 + ... + 788062.
It is an arithmetic number, because the mean of its divisors is an integer number (28364724).
Almost surely, 2242675818 is an apocalyptic number.
242675818 is a deficient number, since it is larger than the sum of its proper divisors (211159766).
242675818 is a wasteful number, since it uses less digits than its factorization.
242675818 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1575837.
The product of its digits is 215040, while the sum is 43.
The square root of 242675818 is about 15578.0556553121. The cubic root of 242675818 is about 623.7475231193.
The spelling of 242675818 in words is "two hundred forty-two million, six hundred seventy-five thousand, eight hundred eighteen".
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