Base | Representation |
---|---|
bin | 1110001001101001111… |
… | …1001101001010110001 |
3 | 212020111202102122011111 |
4 | 3202122133031022301 |
5 | 12440342132241431 |
6 | 303403323513321 |
7 | 23364331150345 |
oct | 3423237151261 |
9 | 766452378144 |
10 | 243110040241 |
11 | 94114309532 |
12 | 3b149088841 |
13 | 19c04803723 |
14 | baa373b625 |
15 | 64cced97b1 |
hex | 389a7cd2b1 |
243110040241 has 8 divisors (see below), whose sum is σ = 243561199104. Its totient is φ = 242659275360.
The previous prime is 243110040233. The next prime is 243110040247. The reversal of 243110040241 is 142040011342.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 243110040241 - 23 = 243110040233 is a prime.
It is a super-3 number, since 3×2431100402413 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (243110040247) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1151421 + ... + 1346101.
It is an arithmetic number, because the mean of its divisors is an integer number (30445149888).
Almost surely, 2243110040241 is an apocalyptic number.
It is an amenable number.
243110040241 is a deficient number, since it is larger than the sum of its proper divisors (451158863).
243110040241 is a wasteful number, since it uses less digits than its factorization.
243110040241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196991.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 243110040241 its reverse (142040011342), we get a palindrome (385150051583).
The spelling of 243110040241 in words is "two hundred forty-three billion, one hundred ten million, forty thousand, two hundred forty-one".
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