Base | Representation |
---|---|
bin | 10000010110011… |
… | …11100100001111 |
3 | 100120002201002211 |
4 | 20023033210033 |
5 | 240103240241 |
6 | 21335531251 |
7 | 3253612111 |
oct | 1013174417 |
9 | 316081084 |
10 | 137165071 |
11 | 7047616a |
12 | 39b29b27 |
13 | 22556b84 |
14 | 143073b1 |
15 | c096781 |
hex | 82cf90f |
137165071 has 2 divisors, whose sum is σ = 137165072. Its totient is φ = 137165070.
The previous prime is 137165069. The next prime is 137165087. The reversal of 137165071 is 170561731.
137165071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 137165071 - 21 = 137165069 is a prime.
Together with 137165069, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is a weakly prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68582535 + 68582536.
It is an arithmetic number, because the mean of its divisors is an integer number (68582536).
Almost surely, 2137165071 is an apocalyptic number.
137165071 is a deficient number, since it is larger than the sum of its proper divisors (1).
137165071 is an equidigital number, since it uses as much as digits as its factorization.
137165071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4410, while the sum is 31.
The square root of 137165071 is about 11711.7492715649. The cubic root of 137165071 is about 515.7206375451.
The spelling of 137165071 in words is "one hundred thirty-seven million, one hundred sixty-five thousand, seventy-one".
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