Base | Representation |
---|---|
bin | 10000001110110101011111 |
3 | 22000011212020 |
4 | 100032311133 |
5 | 2042130241 |
6 | 231111223 |
7 | 51111312 |
oct | 20166537 |
9 | 8004766 |
10 | 4255071 |
11 | 2446997 |
12 | 1512513 |
13 | b5c9c2 |
14 | 7ca979 |
15 | 590b66 |
hex | 40ed5f |
4255071 has 8 divisors (see below), whose sum is σ = 5703600. Its totient is φ = 2821632.
The previous prime is 4255067. The next prime is 4255073. The reversal of 4255071 is 1705524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4255071 - 22 = 4255067 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4255073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3096 + ... + 4253.
It is an arithmetic number, because the mean of its divisors is an integer number (712950).
Almost surely, 24255071 is an apocalyptic number.
4255071 is a deficient number, since it is larger than the sum of its proper divisors (1448529).
4255071 is a wasteful number, since it uses less digits than its factorization.
4255071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7545.
The product of its (nonzero) digits is 1400, while the sum is 24.
The square root of 4255071 is about 2062.7823443107. The cubic root of 4255071 is about 162.0449882674.
The spelling of 4255071 in words is "four million, two hundred fifty-five thousand, seventy-one".
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