Base | Representation |
---|---|
bin | 1110000101110100010… |
… | …0101011111011111111 |
3 | 212010211221121211011200 |
4 | 3201131010223323333 |
5 | 12431234344200312 |
6 | 303113155350543 |
7 | 23326650212403 |
oct | 3413504537377 |
9 | 763757554150 |
10 | 242079678207 |
11 | 93735738264 |
12 | 3aabbbb2453 |
13 | 19a9c1c5853 |
14 | ba06969103 |
15 | 646c80c0dc |
hex | 385d12beff |
242079678207 has 48 divisors (see below), whose sum is σ = 375281786880. Its totient is φ = 149830200576.
The previous prime is 242079678121. The next prime is 242079678221. The reversal of 242079678207 is 702876970242.
It is a happy number.
242079678207 is a `hidden beast` number, since 2 + 420 + 7 + 9 + 6 + 7 + 8 + 207 = 666.
It is not a de Polignac number, because 242079678207 - 211 = 242079676159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242079678257) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8354178 + ... + 8383104.
It is an arithmetic number, because the mean of its divisors is an integer number (7818370560).
Almost surely, 2242079678207 is an apocalyptic number.
242079678207 is a deficient number, since it is larger than the sum of its proper divisors (133202108673).
242079678207 is a wasteful number, since it uses less digits than its factorization.
242079678207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29692 (or 29689 counting only the distinct ones).
The product of its (nonzero) digits is 4741632, while the sum is 54.
The spelling of 242079678207 in words is "two hundred forty-two billion, seventy-nine million, six hundred seventy-eight thousand, two hundred seven".
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