Base | Representation |
---|---|
bin | 1110000111111101010… |
… | …1001110101110010000 |
3 | 212012100000010202120221 |
4 | 3201333111032232100 |
5 | 12433424014042321 |
6 | 303250210442424 |
7 | 23350126465630 |
oct | 3417725165620 |
9 | 765300122527 |
10 | 242654440336 |
11 | 93a00118590 |
12 | 3b040593414 |
13 | 19b612c5b99 |
14 | ba5d0226c0 |
15 | 64a2ee1e41 |
hex | 387f54eb90 |
242654440336 has 160 divisors (see below), whose sum is σ = 623891496960. Its totient is φ = 88512153600.
The previous prime is 242654440313. The next prime is 242654440337. The reversal of 242654440336 is 633044456242.
It is a super-3 number, since 3×2426544403363 (a number of 35 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 242654440292 and 242654440301.
It is not an unprimeable number, because it can be changed into a prime (242654440337) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3969975 + ... + 4030633.
It is an arithmetic number, because the mean of its divisors is an integer number (3899321856).
Almost surely, 2242654440336 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 242654440336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311945748480).
242654440336 is an abundant number, since it is smaller than the sum of its proper divisors (381237056624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242654440336 is a wasteful number, since it uses less digits than its factorization.
242654440336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60893 (or 60887 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 43.
Adding to 242654440336 its reverse (633044456242), we get a palindrome (875698896578).
The spelling of 242654440336 in words is "two hundred forty-two billion, six hundred fifty-four million, four hundred forty thousand, three hundred thirty-six".
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