Base | Representation |
---|---|
bin | 10000110110111100101001 |
3 | 22022112020100 |
4 | 100312330221 |
5 | 2112404434 |
6 | 234420013 |
7 | 52364313 |
oct | 20667451 |
9 | 8275210 |
10 | 4419369 |
11 | 2549379 |
12 | 1591609 |
13 | bb9716 |
14 | 8307b3 |
15 | 5c4699 |
hex | 436f29 |
4419369 has 6 divisors (see below), whose sum is σ = 6383546. Its totient is φ = 2946240.
The previous prime is 4419367. The next prime is 4419377. The reversal of 4419369 is 9639144.
4419369 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 2214144 + 2205225 = 1488^2 + 1485^2 .
It is not a de Polignac number, because 4419369 - 21 = 4419367 is a prime.
It is a super-2 number, since 2×44193692 = 39061644716322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4419367) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 245512 + ... + 245529.
Almost surely, 24419369 is an apocalyptic number.
It is an amenable number.
4419369 is a deficient number, since it is larger than the sum of its proper divisors (1964177).
4419369 is a wasteful number, since it uses less digits than its factorization.
4419369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 491047 (or 491044 counting only the distinct ones).
The product of its digits is 23328, while the sum is 36.
The square root of 4419369 is about 2102.2295307601. The cubic root of 4419369 is about 164.1043481274.
The spelling of 4419369 in words is "four million, four hundred nineteen thousand, three hundred sixty-nine".
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