Base | Representation |
---|---|
bin | 10000010101110… |
… | …00101000111101 |
3 | 100112220221021211 |
4 | 20022320220331 |
5 | 240042234130 |
6 | 21333524421 |
7 | 3253041250 |
oct | 1012705075 |
9 | 315827254 |
10 | 137071165 |
11 | 70411660 |
12 | 39aa3711 |
13 | 225231ca |
14 | 142c1097 |
15 | c078a2a |
hex | 82b8a3d |
137071165 has 32 divisors (see below), whose sum is σ = 205793280. Its totient is φ = 85147200.
The previous prime is 137071157. The next prime is 137071177. The reversal of 137071165 is 561170731.
It is not a de Polignac number, because 137071165 - 23 = 137071157 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168610 + ... + 169420.
It is an arithmetic number, because the mean of its divisors is an integer number (6431040).
Almost surely, 2137071165 is an apocalyptic number.
It is an amenable number.
137071165 is a deficient number, since it is larger than the sum of its proper divisors (68722115).
137071165 is a wasteful number, since it uses less digits than its factorization.
137071165 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1273.
The product of its (nonzero) digits is 4410, while the sum is 31.
The square root of 137071165 is about 11707.7395341714. The cubic root of 137071165 is about 515.6029197279.
The spelling of 137071165 in words is "one hundred thirty-seven million, seventy-one thousand, one hundred sixty-five".
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