Base | Representation |
---|---|
bin | 10001000011001000000001 |
3 | 22102001122202 |
4 | 101003020001 |
5 | 2121003444 |
6 | 235442545 |
7 | 52662611 |
oct | 21031001 |
9 | 8361582 |
10 | 4469249 |
11 | 25828a4 |
12 | 15b6455 |
13 | c06335 |
14 | 844a41 |
15 | 5d434e |
hex | 443201 |
4469249 has 4 divisors (see below), whose sum is σ = 4732164. Its totient is φ = 4206336.
The previous prime is 4469243. The next prime is 4469261. The reversal of 4469249 is 9429644.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1254400 + 3214849 = 1120^2 + 1793^2 .
It is a cyclic number.
It is not a de Polignac number, because 4469249 - 24 = 4469233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4469243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131432 + ... + 131465.
It is an arithmetic number, because the mean of its divisors is an integer number (1183041).
Almost surely, 24469249 is an apocalyptic number.
It is an amenable number.
4469249 is a deficient number, since it is larger than the sum of its proper divisors (262915).
4469249 is a wasteful number, since it uses less digits than its factorization.
4469249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262914.
The product of its digits is 62208, while the sum is 38.
The square root of 4469249 is about 2114.0598383206. The cubic root of 4469249 is about 164.7194375023.
The spelling of 4469249 in words is "four million, four hundred sixty-nine thousand, two hundred forty-nine".
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