Base | Representation |
---|---|
bin | 10000010010010101110011 |
3 | 22000220112221 |
4 | 100102111303 |
5 | 2043110202 |
6 | 231301511 |
7 | 51201211 |
oct | 20222563 |
9 | 8026487 |
10 | 4269427 |
11 | 2456758 |
12 | 151a897 |
13 | b663b6 |
14 | 7d1cb1 |
15 | 595037 |
hex | 412573 |
4269427 has 4 divisors (see below), whose sum is σ = 4368760. Its totient is φ = 4170096.
The previous prime is 4269403. The next prime is 4269439. The reversal of 4269427 is 7249624.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4269427 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4269392 and 4269401.
It is not an unprimeable number, because it can be changed into a prime (4269497) 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, 49602 + ... + 49687.
It is an arithmetic number, because the mean of its divisors is an integer number (1092190).
Almost surely, 24269427 is an apocalyptic number.
4269427 is a deficient number, since it is larger than the sum of its proper divisors (99333).
4269427 is an equidigital number, since it uses as much as digits as its factorization.
4269427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99332.
The product of its digits is 24192, while the sum is 34.
The square root of 4269427 is about 2066.2591802579. The cubic root of 4269427 is about 162.2270225604.
The spelling of 4269427 in words is "four million, two hundred sixty-nine thousand, four hundred twenty-seven".
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