Base | Representation |
---|---|
bin | 11000110101011… |
… | …01000101101111 |
3 | 112112000002221200 |
4 | 30122231011233 |
5 | 411312431043 |
6 | 32401100543 |
7 | 5106515262 |
oct | 1432550557 |
9 | 475002850 |
10 | 208327023 |
11 | a76601a3 |
12 | 59927753 |
13 | 34211538 |
14 | 1d94ccd9 |
15 | 134517d3 |
hex | c6ad16f |
208327023 has 6 divisors (see below), whose sum is σ = 300916824. Its totient is φ = 138884676.
The previous prime is 208327019. The next prime is 208327051. The reversal of 208327023 is 320723802.
It is not a de Polignac number, because 208327023 - 22 = 208327019 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (208327003) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11573715 + ... + 11573732.
It is an arithmetic number, because the mean of its divisors is an integer number (50152804).
Almost surely, 2208327023 is an apocalyptic number.
208327023 is a deficient number, since it is larger than the sum of its proper divisors (92589801).
208327023 is a wasteful number, since it uses less digits than its factorization.
208327023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23147453 (or 23147450 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 208327023 is about 14433.5381317264. The cubic root of 208327023 is about 592.8095653059.
The spelling of 208327023 in words is "two hundred eight million, three hundred twenty-seven thousand, twenty-three".
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