Base | Representation |
---|---|
bin | 1001110111111100011010 |
3 | 11212111200020 |
4 | 21313330122 |
5 | 1130312232 |
6 | 131251310 |
7 | 31000323 |
oct | 11677432 |
9 | 4774606 |
10 | 2588442 |
11 | 150880a |
12 | a49b36 |
13 | 6c822c |
14 | 4b544a |
15 | 361e2c |
hex | 277f1a |
2588442 has 16 divisors (see below), whose sum is σ = 5212992. Its totient is φ = 856800.
The previous prime is 2588441. The next prime is 2588461. The reversal of 2588442 is 2448852.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2588441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523 + ... + 2334.
It is an arithmetic number, because the mean of its divisors is an integer number (325812).
22588442 is an apocalyptic number.
2588442 is an abundant number, since it is smaller than the sum of its proper divisors (2624550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2588442 is a wasteful number, since it uses less digits than its factorization.
2588442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3013.
The product of its digits is 20480, while the sum is 33.
The square root of 2588442 is about 1608.8635740795. The cubic root of 2588442 is about 137.3028270339.
The spelling of 2588442 in words is "two million, five hundred eighty-eight thousand, four hundred forty-two".
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