Base | Representation |
---|---|
bin | 10100101111101… |
… | …100101010101001 |
3 | 220020220200011012 |
4 | 110233230222221 |
5 | 1203100014131 |
6 | 54311513305 |
7 | 11424234215 |
oct | 2457545251 |
9 | 806820135 |
10 | 348048041 |
11 | 169511710 |
12 | 98688835 |
13 | 571518b3 |
14 | 3431d945 |
15 | 2085052b |
hex | 14becaa9 |
348048041 has 8 divisors (see below), whose sum is σ = 379823904. Its totient is φ = 316294720.
The previous prime is 348048037. The next prime is 348048091. The reversal of 348048041 is 140840843.
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 348048041 - 22 = 348048037 is a prime.
It is a super-2 number, since 2×3480480412 = 242274877687875362, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 348047989 and 348048007.
It is not an unprimeable number, because it can be changed into a prime (348048091) 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, 56390 + ... + 62256.
It is an arithmetic number, because the mean of its divisors is an integer number (47477988).
Almost surely, 2348048041 is an apocalyptic number.
It is an amenable number.
348048041 is a deficient number, since it is larger than the sum of its proper divisors (31775863).
348048041 is a wasteful number, since it uses less digits than its factorization.
348048041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11271.
The product of its (nonzero) digits is 12288, while the sum is 32.
The square root of 348048041 is about 18656.0456956988. The cubic root of 348048041 is about 703.4173312725.
Adding to 348048041 its reverse (140840843), we get a palindrome (488888884).
The spelling of 348048041 in words is "three hundred forty-eight million, forty-eight thousand, forty-one".
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