Base | Representation |
---|---|
bin | 101101110010111… |
… | …111000010100010 |
3 | 1222112202201111212 |
4 | 231302333002202 |
5 | 3033143341010 |
6 | 204124110122 |
7 | 25016532455 |
oct | 5562770242 |
9 | 1875681455 |
10 | 768340130 |
11 | 364787348 |
12 | 195395342 |
13 | c324953c |
14 | 7408749c |
15 | 476c1505 |
hex | 2dcbf0a2 |
768340130 has 32 divisors (see below), whose sum is σ = 1403910144. Its totient is φ = 302715136.
The previous prime is 768340103. The next prime is 768340147. The reversal of 768340130 is 31043867.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316682 + ... + 319098.
It is an arithmetic number, because the mean of its divisors is an integer number (43872192).
Almost surely, 2768340130 is an apocalyptic number.
768340130 is a deficient number, since it is larger than the sum of its proper divisors (635570014).
768340130 is a wasteful number, since it uses less digits than its factorization.
768340130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2890.
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 768340130 is about 27718.9489338972. The cubic root of 768340130 is about 915.9065656368.
Adding to 768340130 its reverse (31043867), we get a palindrome (799383997).
The spelling of 768340130 in words is "seven hundred sixty-eight million, three hundred forty thousand, one hundred thirty".
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