Base | Representation |
---|---|
bin | 1001111000001001000001 |
3 | 11212112210010 |
4 | 21320021001 |
5 | 1130323444 |
6 | 131255133 |
7 | 31002555 |
oct | 11701101 |
9 | 4775703 |
10 | 2589249 |
11 | 1509383 |
12 | a4a4a9 |
13 | 6c8700 |
14 | 4b5865 |
15 | 3622b9 |
hex | 278241 |
2589249 has 12 divisors (see below), whose sum is σ = 3739056. Its totient is φ = 1593072.
The previous prime is 2589247. The next prime is 2589269. The reversal of 2589249 is 9429852.
It is not a de Polignac number, because 2589249 - 21 = 2589247 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2589247) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2047 + ... + 3060.
It is an arithmetic number, because the mean of its divisors is an integer number (311588).
22589249 is an apocalyptic number.
It is an amenable number.
2589249 is a deficient number, since it is larger than the sum of its proper divisors (1149807).
2589249 is a wasteful number, since it uses less digits than its factorization.
2589249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5136 (or 5123 counting only the distinct ones).
The product of its digits is 51840, while the sum is 39.
The square root of 2589249 is about 1609.1143526798. The cubic root of 2589249 is about 137.3170945442.
The spelling of 2589249 in words is "two million, five hundred eighty-nine thousand, two hundred forty-nine".
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