Base | Representation |
---|---|
bin | 11111011110101011111001 |
3 | 120112020211022 |
4 | 133132223321 |
5 | 4103032103 |
6 | 452512225 |
7 | 130066520 |
oct | 37365371 |
9 | 16466738 |
10 | 8252153 |
11 | 4726a68 |
12 | 291b675 |
13 | 192c140 |
14 | 114b4b7 |
15 | ad0138 |
hex | 7deaf9 |
8252153 has 32 divisors (see below), whose sum is σ = 10886400. Its totient is φ = 6080256.
The previous prime is 8252149. The next prime is 8252183. The reversal of 8252153 is 3512528.
It is not a de Polignac number, because 8252153 - 22 = 8252149 is a prime.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (8252183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139838 + ... + 139896.
It is an arithmetic number, because the mean of its divisors is an integer number (340200).
Almost surely, 28252153 is an apocalyptic number.
It is an amenable number.
8252153 is a deficient number, since it is larger than the sum of its proper divisors (2634247).
8252153 is a wasteful number, since it uses less digits than its factorization.
8252153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161.
The product of its digits is 2400, while the sum is 26.
The square root of 8252153 is about 2872.6560880133. The cubic root of 8252153 is about 202.0795768553.
The spelling of 8252153 in words is "eight million, two hundred fifty-two thousand, one hundred fifty-three".
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