Base | Representation |
---|---|
bin | 10000010001010100001111 |
3 | 22000200210112 |
4 | 100101110033 |
5 | 2042441411 |
6 | 231230235 |
7 | 51153035 |
oct | 20212417 |
9 | 8020715 |
10 | 4265231 |
11 | 2453593 |
12 | 151837b |
13 | b64509 |
14 | 7d0555 |
15 | 593b8b |
hex | 41150f |
4265231 has 2 divisors, whose sum is σ = 4265232. Its totient is φ = 4265230.
The previous prime is 4265227. The next prime is 4265263. The reversal of 4265231 is 1325624.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4265231 - 22 = 4265227 is a prime.
It is a super-2 number, since 2×42652312 = 36384390966722, which contains 22 as substring.
It is an Ulam number.
It is a d-powerful number, because it can be written as 46 + 221 + 65 + 5 + 221 + 310 + 1 .
It is a junction number, because it is equal to n+sod(n) for n = 4265197 and 4265206.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4265431) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2132615 + 2132616.
It is an arithmetic number, because the mean of its divisors is an integer number (2132616).
Almost surely, 24265231 is an apocalyptic number.
4265231 is a deficient number, since it is larger than the sum of its proper divisors (1).
4265231 is an equidigital number, since it uses as much as digits as its factorization.
4265231 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1440, while the sum is 23.
The square root of 4265231 is about 2065.2435691705. The cubic root of 4265231 is about 162.1738594773.
The spelling of 4265231 in words is "four million, two hundred sixty-five thousand, two hundred thirty-one".
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