Base | Representation |
---|---|
bin | 1110000111111110111… |
… | …0101101100100111011 |
3 | 212012100110201010210120 |
4 | 3201333232231210323 |
5 | 12433432221322230 |
6 | 303251005544323 |
7 | 23350240330035 |
oct | 3417756554473 |
9 | 765313633716 |
10 | 242661120315 |
11 | 93a03970329 |
12 | 3b0428750a3 |
13 | 19b627c4533 |
14 | ba5dc80c55 |
15 | 64a38b1310 |
hex | 387fbad93b |
242661120315 has 8 divisors (see below), whose sum is σ = 388257792528. Its totient is φ = 129419264160.
The previous prime is 242661120301. The next prime is 242661120379. The reversal of 242661120315 is 513021166242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 242661120315 - 28 = 242661120059 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8088703996 + ... + 8088704025.
It is an arithmetic number, because the mean of its divisors is an integer number (48532224066).
Almost surely, 2242661120315 is an apocalyptic number.
242661120315 is a deficient number, since it is larger than the sum of its proper divisors (145596672213).
242661120315 is a wasteful number, since it uses less digits than its factorization.
242661120315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16177408029.
The product of its (nonzero) digits is 17280, while the sum is 33.
Adding to 242661120315 its reverse (513021166242), we get a palindrome (755682286557).
The spelling of 242661120315 in words is "two hundred forty-two billion, six hundred sixty-one million, one hundred twenty thousand, three hundred fifteen".
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