Base | Representation |
---|---|
bin | 11110100111111111111001 |
3 | 120002212120000 |
4 | 132213333321 |
5 | 4023400103 |
6 | 444023213 |
7 | 125144460 |
oct | 36477771 |
9 | 16085500 |
10 | 8028153 |
11 | 4593741 |
12 | 2831b09 |
13 | 18811b3 |
14 | 10cd9d7 |
15 | a88aa3 |
hex | 7a7ff9 |
8028153 has 20 divisors (see below), whose sum is σ = 13706880. Its totient is φ = 4587192.
The previous prime is 8028151. The next prime is 8028179. The reversal of 8028153 is 3518208.
It is a happy number.
It is not a de Polignac number, because 8028153 - 21 = 8028151 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (8028151) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6513 + ... + 7646.
It is an arithmetic number, because the mean of its divisors is an integer number (685344).
Almost surely, 28028153 is an apocalyptic number.
It is an amenable number.
8028153 is a deficient number, since it is larger than the sum of its proper divisors (5678727).
8028153 is a wasteful number, since it uses less digits than its factorization.
8028153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14178 (or 14169 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 8028153 is about 2833.3995482459. The cubic root of 8028153 is about 200.2343336648.
The spelling of 8028153 in words is "eight million, twenty-eight thousand, one hundred fifty-three".
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