Base | Representation |
---|---|
bin | 10101101010110001010111 |
3 | 101200120210100 |
4 | 111222301113 |
5 | 2423231330 |
6 | 321425143 |
7 | 66165252 |
oct | 25526127 |
9 | 11616710 |
10 | 5680215 |
11 | 322a6a2 |
12 | 1a9b1b3 |
13 | 123b598 |
14 | a7c099 |
15 | 773060 |
hex | 56ac57 |
5680215 has 12 divisors (see below), whose sum is σ = 9845784. Its totient is φ = 3029424.
The previous prime is 5680211. The next prime is 5680229. The reversal of 5680215 is 5120865.
It is not a de Polignac number, because 5680215 - 22 = 5680211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5680211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63069 + ... + 63158.
It is an arithmetic number, because the mean of its divisors is an integer number (820482).
Almost surely, 25680215 is an apocalyptic number.
5680215 is a deficient number, since it is larger than the sum of its proper divisors (4165569).
5680215 is a wasteful number, since it uses less digits than its factorization.
5680215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126238 (or 126235 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 5680215 is about 2383.3201631338. The cubic root of 5680215 is about 178.4246792827.
The spelling of 5680215 in words is "five million, six hundred eighty thousand, two hundred fifteen".
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