Base | Representation |
---|---|
bin | 11110101100110110011001 |
3 | 120010212211000 |
4 | 132230312121 |
5 | 4030014100 |
6 | 444255213 |
7 | 125256426 |
oct | 36546631 |
9 | 16125730 |
10 | 8048025 |
11 | 45a7667 |
12 | 2841509 |
13 | 188a25b |
14 | 10d6d4d |
15 | a8e900 |
hex | 7acd99 |
8048025 has 24 divisors (see below), whose sum is σ = 14785760. Its totient is φ = 4291920.
The previous prime is 8048017. The next prime is 8048057. The reversal of 8048025 is 5208408.
It is not a de Polignac number, because 8048025 - 23 = 8048017 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 8048025.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5287 + ... + 6636.
Almost surely, 28048025 is an apocalyptic number.
It is an amenable number.
8048025 is a deficient number, since it is larger than the sum of its proper divisors (6737735).
8048025 is a wasteful number, since it uses less digits than its factorization.
8048025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11942 (or 11931 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 27.
The square root of 8048025 is about 2836.9041224546. The cubic root of 8048025 is about 200.3994101600.
The spelling of 8048025 in words is "eight million, forty-eight thousand, twenty-five".
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