Base | Representation |
---|---|
bin | 10000001110110110010101 |
3 | 22000011221020 |
4 | 100032312111 |
5 | 2042131000 |
6 | 231111353 |
7 | 51111420 |
oct | 20166625 |
9 | 8004836 |
10 | 4255125 |
11 | 2446a36 |
12 | 1512559 |
13 | b5ca34 |
14 | 7ca9b7 |
15 | 590ba0 |
hex | 40ed95 |
4255125 has 32 divisors (see below), whose sum is σ = 8097024. Its totient is φ = 1944000.
The previous prime is 4255109. The next prime is 4255133. The reversal of 4255125 is 5215524.
It is a happy number.
It is not a de Polignac number, because 4255125 - 24 = 4255109 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4255095 and 4255104.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1815 + ... + 3435.
It is an arithmetic number, because the mean of its divisors is an integer number (253032).
Almost surely, 24255125 is an apocalyptic number.
It is an amenable number.
4255125 is a deficient number, since it is larger than the sum of its proper divisors (3841899).
4255125 is a wasteful number, since it uses less digits than its factorization.
4255125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1646 (or 1636 counting only the distinct ones).
The product of its digits is 2000, while the sum is 24.
The square root of 4255125 is about 2062.7954333865. The cubic root of 4255125 is about 162.0456737548.
The spelling of 4255125 in words is "four million, two hundred fifty-five thousand, one hundred twenty-five".
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