Base | Representation |
---|---|
bin | 1001110110111001000001 |
3 | 11212021202111 |
4 | 21312321001 |
5 | 1130143004 |
6 | 131215321 |
7 | 30651622 |
oct | 11667101 |
9 | 4767674 |
10 | 2584129 |
11 | 1505549 |
12 | a47541 |
13 | 6c6292 |
14 | 4b3a49 |
15 | 360a04 |
hex | 276e41 |
2584129 has 6 divisors (see below), whose sum is σ = 2671170. Its totient is φ = 2499840.
The previous prime is 2584111. The next prime is 2584147. The reversal of 2584129 is 9214852.
2584129 is nontrivially palindromic in base 9.
2584129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2584111) and next prime (2584147).
It can be written as a sum of positive squares in only one way, i.e., 1537600 + 1046529 = 1240^2 + 1023^2 .
It is not a de Polignac number, because 2584129 - 25 = 2584097 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2584129.
It is not an unprimeable number, because it can be changed into a prime (2584159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 384 + ... + 2305.
It is an arithmetic number, because the mean of its divisors is an integer number (445195).
22584129 is an apocalyptic number.
It is an amenable number.
2584129 is a deficient number, since it is larger than the sum of its proper divisors (87041).
2584129 is an equidigital number, since it uses as much as digits as its factorization.
2584129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2751 (or 2720 counting only the distinct ones).
The product of its digits is 5760, while the sum is 31.
The square root of 2584129 is about 1607.5226281456. The cubic root of 2584129 is about 137.2265242091.
It can be divided in two parts, 2584 and 129, that multiplied together give a triangular number (333336 = T816).
The spelling of 2584129 in words is "two million, five hundred eighty-four thousand, one hundred twenty-nine".
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