Base | Representation |
---|---|
bin | 11000101101001… |
… | …00100001001110 |
3 | 112102222001102100 |
4 | 30112210201032 |
5 | 411023241332 |
6 | 32321535530 |
7 | 5064352665 |
oct | 1426444116 |
9 | 472861370 |
10 | 207243342 |
11 | a6a8aa99 |
12 | 594a45a6 |
13 | 33c221c7 |
14 | 1d749ddc |
15 | 132da67c |
hex | c5a484e |
207243342 has 24 divisors (see below), whose sum is σ = 449303400. Its totient is φ = 69038640.
The previous prime is 207243331. The next prime is 207243347. The reversal of 207243342 is 243342702.
207243342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (207243347) 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, 43284 + ... + 47832.
It is an arithmetic number, because the mean of its divisors is an integer number (18720975).
Almost surely, 2207243342 is an apocalyptic number.
207243342 is an abundant number, since it is smaller than the sum of its proper divisors (242060058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
207243342 is a wasteful number, since it uses less digits than its factorization.
207243342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7088 (or 7085 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 27.
The square root of 207243342 is about 14395.9488051326. The cubic root of 207243342 is about 591.7798803479.
The spelling of 207243342 in words is "two hundred seven million, two hundred forty-three thousand, three hundred forty-two".
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