Base | Representation |
---|---|
bin | 11111000001011010101001 |
3 | 120022011101000 |
4 | 133001122221 |
5 | 4040213030 |
6 | 450145213 |
7 | 126060141 |
oct | 37013251 |
9 | 16264330 |
10 | 8132265 |
11 | 4654989 |
12 | 2882209 |
13 | 18b96bb |
14 | 1119921 |
15 | aa9860 |
hex | 7c16a9 |
8132265 has 32 divisors (see below), whose sum is σ = 14716800. Its totient is φ = 4259520.
The previous prime is 8132221. The next prime is 8132281. The reversal of 8132265 is 5622318.
It is not a de Polignac number, because 8132265 - 210 = 8131241 is a prime.
It is a super-2 number, since 2×81322652 = 132267468060450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a nialpdrome in base 15.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7455 + ... + 8475.
It is an arithmetic number, because the mean of its divisors is an integer number (459900).
Almost surely, 28132265 is an apocalyptic number.
It is an amenable number.
8132265 is a deficient number, since it is larger than the sum of its proper divisors (6584535).
8132265 is a wasteful number, since it uses less digits than its factorization.
8132265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1094 (or 1088 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 8132265 is about 2851.7126433075. The cubic root of 8132265 is about 201.0961892027.
The spelling of 8132265 in words is "eight million, one hundred thirty-two thousand, two hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •