Base | Representation |
---|---|
bin | 11000100000101010000111 |
3 | 110002102202020 |
4 | 120200222013 |
5 | 3121101343 |
6 | 345414223 |
7 | 105420300 |
oct | 30405207 |
9 | 13072666 |
10 | 6425223 |
11 | 3699402 |
12 | 219a373 |
13 | 143c70c |
14 | bd37a7 |
15 | 86db83 |
hex | 620a87 |
6425223 has 24 divisors (see below), whose sum is σ = 10082160. Its totient is φ = 3628800.
The previous prime is 6425219. The next prime is 6425227. The reversal of 6425223 is 3225246.
It is an interprime number because it is at equal distance from previous prime (6425219) and next prime (6425227).
It is not a de Polignac number, because 6425223 - 22 = 6425219 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6425193 and 6425202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6425227) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15823 + ... + 16223.
It is an arithmetic number, because the mean of its divisors is an integer number (420090).
Almost surely, 26425223 is an apocalyptic number.
6425223 is a deficient number, since it is larger than the sum of its proper divisors (3656937).
6425223 is a wasteful number, since it uses less digits than its factorization.
6425223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 527 (or 520 counting only the distinct ones).
The product of its digits is 2880, while the sum is 24.
The square root of 6425223 is about 2534.8023591594. The cubic root of 6425223 is about 185.9071394489.
The spelling of 6425223 in words is "six million, four hundred twenty-five thousand, two hundred twenty-three".
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