Base | Representation |
---|---|
bin | 100000000101000… |
… | …000011000110111 |
3 | 1101111200112120222 |
4 | 200011000120313 |
5 | 2100233330343 |
6 | 125223044555 |
7 | 16223324204 |
oct | 4005003067 |
9 | 1344615528 |
10 | 538183223 |
11 | 256877026 |
12 | 1302a075b |
13 | 87663a16 |
14 | 51694cab |
15 | 323aba68 |
hex | 20140637 |
538183223 has 2 divisors, whose sum is σ = 538183224. Its totient is φ = 538183222.
The previous prime is 538183211. The next prime is 538183231. The reversal of 538183223 is 322381835.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 538183223 - 24 = 538183207 is a prime.
It is a super-4 number, since 4×5381832234 (a number of 36 digits) contains 4444 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (538183273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269091611 + 269091612.
It is an arithmetic number, because the mean of its divisors is an integer number (269091612).
Almost surely, 2538183223 is an apocalyptic number.
538183223 is a deficient number, since it is larger than the sum of its proper divisors (1).
538183223 is an equidigital number, since it uses as much as digits as its factorization.
538183223 is an evil number, because the sum of its binary digits is even.
The product of its digits is 34560, while the sum is 35.
The square root of 538183223 is about 23198.7763254875. The cubic root of 538183223 is about 813.4110197264.
The spelling of 538183223 in words is "five hundred thirty-eight million, one hundred eighty-three thousand, two hundred twenty-three".
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