Base | Representation |
---|---|
bin | 100000000010011… |
… | …1010000011000101 |
3 | 2202220212002101222 |
4 | 1000010322003011 |
5 | 4200201400130 |
6 | 254401330125 |
7 | 35432405621 |
oct | 10004720305 |
9 | 2686762358 |
10 | 1075028165 |
11 | 501909632 |
12 | 260036945 |
13 | 141949553 |
14 | a2abc181 |
15 | 645a1ce5 |
hex | 4013a0c5 |
1075028165 has 16 divisors (see below), whose sum is σ = 1377433728. Its totient is φ = 803495616.
The previous prime is 1075028161. The next prime is 1075028197. The reversal of 1075028165 is 5618205701.
1075028165 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1075028165 - 22 = 1075028161 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 (1075028161) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103754 + ... + 113643.
It is an arithmetic number, because the mean of its divisors is an integer number (86089608).
Almost surely, 21075028165 is an apocalyptic number.
It is an amenable number.
1075028165 is a deficient number, since it is larger than the sum of its proper divisors (302405563).
1075028165 is a wasteful number, since it uses less digits than its factorization.
1075028165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217468.
The product of its (nonzero) digits is 16800, while the sum is 35.
The square root of 1075028165 is about 32787.6221309201. The cubic root of 1075028165 is about 1024.4087536060.
The spelling of 1075028165 in words is "one billion, seventy-five million, twenty-eight thousand, one hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •