Base | Representation |
---|---|
bin | 1101111101111… |
… | …11001100010101 |
3 | 22011111002222002 |
4 | 12332333030111 |
5 | 214444100221 |
6 | 15343245045 |
7 | 2621654153 |
oct | 676771425 |
9 | 264432862 |
10 | 117175061 |
11 | 601623a3 |
12 | 332a9785 |
13 | 1b378173 |
14 | 117c23d3 |
15 | a44880b |
hex | 6fbf315 |
117175061 has 2 divisors, whose sum is σ = 117175062. Its totient is φ = 117175060.
The previous prime is 117175057. The next prime is 117175111. The reversal of 117175061 is 160571711.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 72352036 + 44823025 = 8506^2 + 6695^2 .
It is an emirp because it is prime and its reverse (160571711) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 117175061 - 22 = 117175057 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (117175561) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58587530 + 58587531.
It is an arithmetic number, because the mean of its divisors is an integer number (58587531).
Almost surely, 2117175061 is an apocalyptic number.
It is an amenable number.
117175061 is a deficient number, since it is larger than the sum of its proper divisors (1).
117175061 is an equidigital number, since it uses as much as digits as its factorization.
117175061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1470, while the sum is 29.
The square root of 117175061 is about 10824.7429992587. The cubic root of 117175061 is about 489.3411400308.
The spelling of 117175061 in words is "one hundred seventeen million, one hundred seventy-five thousand, sixty-one".
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