Base | Representation |
---|---|
bin | 10000100101111111001001 |
3 | 22011222221022 |
4 | 100211333021 |
5 | 2103144042 |
6 | 233122225 |
7 | 51654626 |
oct | 20457711 |
9 | 8158838 |
10 | 4349897 |
11 | 2501162 |
12 | 1559375 |
13 | b93c06 |
14 | 81334d |
15 | 5adcd2 |
hex | 425fc9 |
4349897 has 4 divisors (see below), whose sum is σ = 4442496. Its totient is φ = 4257300.
The previous prime is 4349881. The next prime is 4349899. The reversal of 4349897 is 7989434.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7989434 = 2 ⋅3994717.
It is a cyclic number.
It is not a de Polignac number, because 4349897 - 24 = 4349881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4349899) 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, 46229 + ... + 46322.
It is an arithmetic number, because the mean of its divisors is an integer number (1110624).
Almost surely, 24349897 is an apocalyptic number.
4349897 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
It is an amenable number.
4349897 is a deficient number, since it is larger than the sum of its proper divisors (92599).
4349897 is an equidigital number, since it uses as much as digits as its factorization.
4349897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92598.
The product of its digits is 217728, while the sum is 44.
The square root of 4349897 is about 2085.6406689552. The cubic root of 4349897 is about 163.2399016757.
The spelling of 4349897 in words is "four million, three hundred forty-nine thousand, eight hundred ninety-seven".
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