Base | Representation |
---|---|
bin | 10110111111101101111011 |
3 | 102100021002000 |
4 | 112333231323 |
5 | 3020400110 |
6 | 333112043 |
7 | 102144540 |
oct | 26775573 |
9 | 12307060 |
10 | 6028155 |
11 | 3448051 |
12 | 2028623 |
13 | 1330a73 |
14 | b2cbc7 |
15 | 7e11c0 |
hex | 5bfb7b |
6028155 has 32 divisors (see below), whose sum is σ = 12249600. Its totient is φ = 2755296.
The previous prime is 6028147. The next prime is 6028157. The reversal of 6028155 is 5518206.
6028155 is a `hidden beast` number, since 602 + 8 + 1 + 55 = 666.
It is not a de Polignac number, because 6028155 - 23 = 6028147 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 (6028157) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2245 + ... + 4134.
It is an arithmetic number, because the mean of its divisors is an integer number (382800).
Almost surely, 26028155 is an apocalyptic number.
6028155 is an abundant number, since it is smaller than the sum of its proper divisors (6221445).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6028155 is a wasteful number, since it uses less digits than its factorization.
6028155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6400 (or 6394 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 6028155 is about 2455.2301317799. The cubic root of 6028155 is about 181.9958438048.
The spelling of 6028155 in words is "six million, twenty-eight thousand, one hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •