Base | Representation |
---|---|
bin | 1111010100100101… |
… | …01100111100101101 |
3 | 210020021011210222000 |
4 | 13222102230330231 |
5 | 113321242113131 |
6 | 3440122042513 |
7 | 410561424006 |
oct | 75222547455 |
9 | 23207153860 |
10 | 8225738541 |
11 | 3541240129 |
12 | 1716949439 |
13 | a1123c817 |
14 | 58066a1ad |
15 | 33223ace6 |
hex | 1ea4acf2d |
8225738541 has 16 divisors (see below), whose sum is σ = 12903120000. Its totient is φ = 5161247424.
The previous prime is 8225738531. The next prime is 8225738569. The reversal of 8225738541 is 1458375228.
8225738541 is a `hidden beast` number, since 8 + 22 + 57 + 38 + 541 = 666.
It is not a de Polignac number, because 8225738541 - 27 = 8225738413 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8225738501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8960041 + ... + 8960958.
It is an arithmetic number, because the mean of its divisors is an integer number (806445000).
Almost surely, 28225738541 is an apocalyptic number.
It is an amenable number.
8225738541 is a deficient number, since it is larger than the sum of its proper divisors (4677381459).
8225738541 is a wasteful number, since it uses less digits than its factorization.
8225738541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17921025 (or 17921019 counting only the distinct ones).
The product of its digits is 537600, while the sum is 45.
The square root of 8225738541 is about 90695.8573530236. The cubic root of 8225738541 is about 2018.6373305648.
The spelling of 8225738541 in words is "eight billion, two hundred twenty-five million, seven hundred thirty-eight thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •