Base | Representation |
---|---|
bin | 1000100001100001110111 |
3 | 11012112010210 |
4 | 20201201313 |
5 | 1033000422 |
6 | 115520503 |
7 | 24664353 |
oct | 10414167 |
9 | 4175123 |
10 | 2234487 |
11 | 1296892 |
12 | 8b9133 |
13 | 6030a8 |
14 | 422463 |
15 | 2e210c |
hex | 221877 |
2234487 has 4 divisors (see below), whose sum is σ = 2979320. Its totient is φ = 1489656.
The previous prime is 2234483. The next prime is 2234501. The reversal of 2234487 is 7844322.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 2234487 - 22 = 2234483 is a prime.
It is a D-number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2234483) 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, 372412 + ... + 372417.
It is an arithmetic number, because the mean of its divisors is an integer number (744830).
22234487 is an apocalyptic number.
2234487 is a deficient number, since it is larger than the sum of its proper divisors (744833).
2234487 is an equidigital number, since it uses as much as digits as its factorization.
2234487 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 744832.
The product of its digits is 10752, while the sum is 30.
The square root of 2234487 is about 1494.8200560603. The cubic root of 2234487 is about 130.7352226267.
The spelling of 2234487 in words is "two million, two hundred thirty-four thousand, four hundred eighty-seven".
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