Base | Representation |
---|---|
bin | 10101110110000001001111 |
3 | 101202220222201 |
4 | 111312001033 |
5 | 2431220122 |
6 | 322422331 |
7 | 66446500 |
oct | 25660117 |
9 | 11686881 |
10 | 5726287 |
11 | 3261276 |
12 | 1b019a7 |
13 | 1256548 |
14 | a90ba7 |
15 | 781a27 |
hex | 57604f |
5726287 has 12 divisors (see below), whose sum is σ = 6952176. Its totient is φ = 4693920.
The previous prime is 5726269. The next prime is 5726291. The reversal of 5726287 is 7826275.
It is not a de Polignac number, because 5726287 - 27 = 5726159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5726257) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1414 + ... + 3667.
It is an arithmetic number, because the mean of its divisors is an integer number (579348).
Almost surely, 25726287 is an apocalyptic number.
5726287 is a deficient number, since it is larger than the sum of its proper divisors (1225889).
5726287 is a wasteful number, since it uses less digits than its factorization.
5726287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5118 (or 5111 counting only the distinct ones).
The product of its digits is 47040, while the sum is 37.
The square root of 5726287 is about 2392.9661510352. The cubic root of 5726287 is about 178.9057794036.
It can be divided in two parts, 572 and 6287, that added together give a cube (6859 = 193).
The spelling of 5726287 in words is "five million, seven hundred twenty-six thousand, two hundred eighty-seven".
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