Base | Representation |
---|---|
bin | 1110000110110000101… |
… | …1110111110111101010 |
3 | 212011111121201002120200 |
4 | 3201230023313313222 |
5 | 12432244301022310 |
6 | 303154253533030 |
7 | 23336146246305 |
oct | 3415413676752 |
9 | 764447632520 |
10 | 242333220330 |
11 | 93855870203 |
12 | 3ab70aa4176 |
13 | 19b0c8a8586 |
14 | ba2c4c7b3c |
15 | 6484be09c0 |
hex | 386c2f7dea |
242333220330 has 48 divisors (see below), whose sum is σ = 630092575944. Its totient is φ = 64619504640.
The previous prime is 242333220317. The next prime is 242333220331. The reversal of 242333220330 is 33022333242.
242333220330 is a `hidden beast` number, since 2 + 4 + 2 + 3 + 3 + 322 + 0 + 330 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 230264659881 + 12068560449 = 479859^2 + 109857^2 .
It is a super-3 number, since 3×2423332203303 (a number of 35 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 242333220294 and 242333220303.
It is not an unprimeable number, because it can be changed into a prime (242333220331) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 3107982 + ... + 3184998.
Almost surely, 2242333220330 is an apocalyptic number.
242333220330 is an abundant number, since it is smaller than the sum of its proper divisors (387759355614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242333220330 is a wasteful number, since it uses less digits than its factorization.
242333220330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111991 (or 111988 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 27.
Adding to 242333220330 its reverse (33022333242), we get a palindrome (275355553572).
The spelling of 242333220330 in words is "two hundred forty-two billion, three hundred thirty-three million, two hundred twenty thousand, three hundred thirty".
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