Base | Representation |
---|---|
bin | 1010100000001100001001 |
3 | 12011212210200 |
4 | 22200030021 |
5 | 1201101124 |
6 | 135002413 |
7 | 32255040 |
oct | 12401411 |
9 | 5155720 |
10 | 2753289 |
11 | 1610650 |
12 | b09409 |
13 | 755286 |
14 | 519557 |
15 | 395bc9 |
hex | 2a0309 |
2753289 has 48 divisors (see below), whose sum is σ = 5166720. Its totient is φ = 1370880.
The previous prime is 2753287. The next prime is 2753291. The reversal of 2753289 is 9823572.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2753287) and next prime (2753291).
It is not a de Polignac number, because 2753289 - 21 = 2753287 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2753287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20029 + ... + 20165.
It is an arithmetic number, because the mean of its divisors is an integer number (107640).
22753289 is an apocalyptic number.
2753289 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
It is an amenable number.
2753289 is a deficient number, since it is larger than the sum of its proper divisors (2413431).
2753289 is a wasteful number, since it uses less digits than its factorization.
2753289 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190 (or 187 counting only the distinct ones).
The product of its digits is 30240, while the sum is 36.
The square root of 2753289 is about 1659.3037696576. The cubic root of 2753289 is about 140.1577982644.
The spelling of 2753289 in words is "two million, seven hundred fifty-three thousand, two hundred eighty-nine".
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