Base | Representation |
---|---|
bin | 1110000111111101100… |
… | …1001111111111000000 |
3 | 212012100002010022001111 |
4 | 3201333121033333000 |
5 | 12433424301302310 |
6 | 303250245213104 |
7 | 23350141445026 |
oct | 3417731177700 |
9 | 765302108044 |
10 | 242655494080 |
11 | 93a0077824a |
12 | 3b040a01194 |
13 | 19b615a46bc |
14 | ba5d218716 |
15 | 64a314e28a |
hex | 387f64ffc0 |
242655494080 has 28 divisors (see below), whose sum is σ = 577823396040. Its totient is φ = 97062197504.
The previous prime is 242655494063. The next prime is 242655494093. The reversal of 242655494080 is 80494556242.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379148890 + ... + 379149529.
Almost surely, 2242655494080 is an apocalyptic number.
242655494080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
242655494080 is an abundant number, since it is smaller than the sum of its proper divisors (335167901960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242655494080 is an equidigital number, since it uses as much as digits as its factorization.
242655494080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 758298436 (or 758298426 counting only the distinct ones).
The product of its (nonzero) digits is 2764800, while the sum is 49.
The spelling of 242655494080 in words is "two hundred forty-two billion, six hundred fifty-five million, four hundred ninety-four thousand, eighty".
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