Base | Representation |
---|---|
bin | 10100110011011… |
… | …011101111010011 |
3 | 220022202102102102 |
4 | 110303123233103 |
5 | 1203322333113 |
6 | 54344511015 |
7 | 11435453153 |
oct | 2463335723 |
9 | 808672372 |
10 | 349027283 |
11 | 16a020400 |
12 | 98a7b46b |
13 | 57405527 |
14 | 344d6763 |
15 | 20995758 |
hex | 14cdbbd3 |
349027283 has 12 divisors (see below), whose sum is σ = 403835880. Its totient is φ = 300595680.
The previous prime is 349027271. The next prime is 349027291. The reversal of 349027283 is 382720943.
It is a happy number.
It is not a de Polignac number, because 349027283 - 28 = 349027027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (349027213) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73610 + ... + 78207.
It is an arithmetic number, because the mean of its divisors is an integer number (33652990).
Almost surely, 2349027283 is an apocalyptic number.
349027283 is a deficient number, since it is larger than the sum of its proper divisors (54808597).
349027283 is a wasteful number, since it uses less digits than its factorization.
349027283 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151858 (or 151847 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 38.
The square root of 349027283 is about 18682.2718907525. The cubic root of 349027283 is about 704.0764077225.
The spelling of 349027283 in words is "three hundred forty-nine million, twenty-seven thousand, two hundred eighty-three".
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