Base | Representation |
---|---|
bin | 10000001000110… |
… | …001001100100101 |
3 | 200212102201101112 |
4 | 100020301030211 |
5 | 1023301442432 |
6 | 42510434405 |
7 | 6465126203 |
oct | 2010611445 |
9 | 625381345 |
10 | 270734117 |
11 | 129905605 |
12 | 76802a05 |
13 | 44122004 |
14 | 27d56073 |
15 | 18b7c7b2 |
hex | 10231325 |
270734117 has 4 divisors (see below), whose sum is σ = 271896300. Its totient is φ = 269571936.
The previous prime is 270734089. The next prime is 270734137. The reversal of 270734117 is 711437072.
It is a Cunningham number, because it is equal to 164542+1.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 54967396 + 215766721 = 7414^2 + 14689^2 .
It is a cyclic number.
It is not a de Polignac number, because 270734117 - 228 = 2298661 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270734137) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580742 + ... + 581207.
It is an arithmetic number, because the mean of its divisors is an integer number (67974075).
Almost surely, 2270734117 is an apocalyptic number.
It is an amenable number.
270734117 is a deficient number, since it is larger than the sum of its proper divisors (1162183).
270734117 is a wasteful number, since it uses less digits than its factorization.
270734117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1162182.
The product of its (nonzero) digits is 8232, while the sum is 32.
The square root of 270734117 is about 16454.0000303877. Note that the first 4 decimals coincide. The cubic root of 270734117 is about 646.9156573262.
The spelling of 270734117 in words is "two hundred seventy million, seven hundred thirty-four thousand, one hundred seventeen".
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