Base | Representation |
---|---|
bin | 10000001011110… |
… | …00100011101001 |
3 | 100110110022212001 |
4 | 20011320203221 |
5 | 234223310410 |
6 | 21245451001 |
7 | 3235641025 |
oct | 1005704351 |
9 | 313408761 |
10 | 135760105 |
11 | 6a6a6638 |
12 | 39570a61 |
13 | 22184530 |
14 | 1405d385 |
15 | bdba33a |
hex | 81788e9 |
135760105 has 16 divisors (see below), whose sum is σ = 175919184. Its totient is φ = 99982080.
The previous prime is 135760103. The next prime is 135760109. The reversal of 135760105 is 501067531.
It can be written as a sum of positive squares in 8 ways, for example, as 363609 + 135396496 = 603^2 + 11636^2 .
It is not a de Polignac number, because 135760105 - 21 = 135760103 is a prime.
It is a super-2 number, since 2×1357601052 = 36861612219222050, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (135760103) 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, 23175 + ... + 28435.
It is an arithmetic number, because the mean of its divisors is an integer number (10994949).
Almost surely, 2135760105 is an apocalyptic number.
It is an amenable number.
135760105 is a deficient number, since it is larger than the sum of its proper divisors (40159079).
135760105 is a wasteful number, since it uses less digits than its factorization.
135760105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5676.
The product of its (nonzero) digits is 3150, while the sum is 28.
The square root of 135760105 is about 11651.6138367181. The cubic root of 135760105 is about 513.9537687983.
The spelling of 135760105 in words is "one hundred thirty-five million, seven hundred sixty thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •