Base | Representation |
---|---|
bin | 1001110100000011000100 |
3 | 11211200210012 |
4 | 21310003010 |
5 | 1124304414 |
6 | 131045352 |
7 | 30602645 |
oct | 11640304 |
9 | 4750705 |
10 | 2572484 |
11 | 14a7822 |
12 | a40858 |
13 | 6c0ba5 |
14 | 4ad6cc |
15 | 35c33e |
hex | 2740c4 |
2572484 has 6 divisors (see below), whose sum is σ = 4501854. Its totient is φ = 1286240.
The previous prime is 2572483. The next prime is 2572487. The reversal of 2572484 is 4842752.
It can be written as a sum of positive squares in only one way, i.e., 2464900 + 107584 = 1570^2 + 328^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2572484.
It is not an unprimeable number, because it can be changed into a prime (2572483) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 321557 + ... + 321564.
It is an arithmetic number, because the mean of its divisors is an integer number (750309).
22572484 is an apocalyptic number.
It is an amenable number.
2572484 is a deficient number, since it is larger than the sum of its proper divisors (1929370).
2572484 is a wasteful number, since it uses less digits than its factorization.
2572484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 643125 (or 643123 counting only the distinct ones).
The product of its digits is 17920, while the sum is 32.
The square root of 2572484 is about 1603.8965053893. The cubic root of 2572484 is about 137.0200833683.
The spelling of 2572484 in words is "two million, five hundred seventy-two thousand, four hundred eighty-four".
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