Base | Representation |
---|---|
bin | 10000101001101101011001 |
3 | 22012202212001 |
4 | 100221231121 |
5 | 2104141040 |
6 | 233321001 |
7 | 52050241 |
oct | 20515531 |
9 | 8182761 |
10 | 4365145 |
11 | 2511664 |
12 | 1566161 |
13 | b9ab35 |
14 | 818b21 |
15 | 5b359a |
hex | 429b59 |
4365145 has 16 divisors (see below), whose sum is σ = 5448960. Its totient is φ = 3354624.
The previous prime is 4365143. The next prime is 4365157. The reversal of 4365145 is 5415634.
It is a cyclic number.
It is not a de Polignac number, because 4365145 - 21 = 4365143 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4365143) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 16857 + ... + 17113.
It is an arithmetic number, because the mean of its divisors is an integer number (340560).
Almost surely, 24365145 is an apocalyptic number.
It is an amenable number.
4365145 is a deficient number, since it is larger than the sum of its proper divisors (1083815).
4365145 is a wasteful number, since it uses less digits than its factorization.
4365145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 384.
The product of its digits is 7200, while the sum is 28.
The square root of 4365145 is about 2089.2929426004. The cubic root of 4365145 is about 163.4304180095.
The spelling of 4365145 in words is "four million, three hundred sixty-five thousand, one hundred forty-five".
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