Base | Representation |
---|---|
bin | 1110000101110000010… |
… | …1110001000010101000 |
3 | 212010210210120211102121 |
4 | 3201130011301002220 |
5 | 12431221133342130 |
6 | 303111410041024 |
7 | 23326360054426 |
oct | 3413405610250 |
9 | 763723524377 |
10 | 242063184040 |
11 | 937273a1a17 |
12 | 3aab6579174 |
13 | 19a9896c0a2 |
14 | ba046b4116 |
15 | 646b14ed7a |
hex | 385c1710a8 |
242063184040 has 32 divisors (see below), whose sum is σ = 548111236680. Its totient is φ = 96208549632.
The previous prime is 242063184037. The next prime is 242063184043. The reversal of 242063184040 is 40481360242.
It is an interprime number because it is at equal distance from previous prime (242063184037) and next prime (242063184043).
It can be written as a sum of positive squares in 4 ways, for example, as 227454594084 + 14608589956 = 476922^2 + 120866^2 .
It is a junction number, because it is equal to n+sod(n) for n = 242063183987 and 242063184005.
It is not an unprimeable number, because it can be changed into a prime (242063184043) 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, 19266267 + ... + 19278826.
Almost surely, 2242063184040 is an apocalyptic number.
242063184040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
242063184040 is an abundant number, since it is smaller than the sum of its proper divisors (306048052640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242063184040 is a wasteful number, since it uses less digits than its factorization.
242063184040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38545261 (or 38545257 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 34.
The spelling of 242063184040 in words is "two hundred forty-two billion, sixty-three million, one hundred eighty-four thousand, forty".
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