Base | Representation |
---|---|
bin | 1011001111110100100001 |
3 | 12112210102110 |
4 | 23033310201 |
5 | 1223322020 |
6 | 143105533 |
7 | 34026606 |
oct | 13176441 |
9 | 5483373 |
10 | 2948385 |
11 | 1734190 |
12 | ba22a9 |
13 | 7c300b |
14 | 56a6ad |
15 | 3d38e0 |
hex | 2cfd21 |
2948385 has 32 divisors (see below), whose sum is σ = 5225472. Its totient is φ = 1407680.
The previous prime is 2948369. The next prime is 2948389. The reversal of 2948385 is 5838492.
It is a happy number.
It is not a de Polignac number, because 2948385 - 24 = 2948369 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2948389) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17572 + ... + 17738.
It is an arithmetic number, because the mean of its divisors is an integer number (163296).
22948385 is an apocalyptic number.
It is an amenable number.
2948385 is a deficient number, since it is larger than the sum of its proper divisors (2277087).
2948385 is a wasteful number, since it uses less digits than its factorization.
2948385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293.
The product of its digits is 69120, while the sum is 39.
The square root of 2948385 is about 1717.0861946915. The cubic root of 2948385 is about 143.3930374433.
It can be divided in two parts, 2948 and 385, that added together give a palindrome (3333).
The spelling of 2948385 in words is "two million, nine hundred forty-eight thousand, three hundred eighty-five".
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