Base | Representation |
---|---|
bin | 11000101101101… |
… | …01110111010011 |
3 | 112110002122212122 |
4 | 30112311313103 |
5 | 411033030022 |
6 | 32323244455 |
7 | 5065100060 |
oct | 1426656723 |
9 | 473078778 |
10 | 207314387 |
11 | a7029405 |
12 | 5951972b |
13 | 33c48647 |
14 | 1d767c67 |
15 | 13301742 |
hex | c5b5dd3 |
207314387 has 16 divisors (see below), whose sum is σ = 248355840. Its totient is φ = 169199712.
The previous prime is 207314357. The next prime is 207314411. The reversal of 207314387 is 783413702.
It is a cyclic number.
It is not a de Polignac number, because 207314387 - 216 = 207248851 is a prime.
It is not an unprimeable number, because it can be changed into a prime (207314347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34058 + ... + 39680.
It is an arithmetic number, because the mean of its divisors is an integer number (15522240).
Almost surely, 2207314387 is an apocalyptic number.
207314387 is a deficient number, since it is larger than the sum of its proper divisors (41041453).
207314387 is a wasteful number, since it uses less digits than its factorization.
207314387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5882.
The product of its (nonzero) digits is 28224, while the sum is 35.
The square root of 207314387 is about 14398.4161281719. The cubic root of 207314387 is about 591.8474952233.
The spelling of 207314387 in words is "two hundred seven million, three hundred fourteen thousand, three hundred eighty-seven".
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