Base | Representation |
---|---|
bin | 10101100110011010110001 |
3 | 101122200022222 |
4 | 111212122301 |
5 | 2422144020 |
6 | 321210425 |
7 | 66062261 |
oct | 25463261 |
9 | 11580288 |
10 | 5662385 |
11 | 3218263 |
12 | 1a90a15 |
13 | 1233431 |
14 | a757a1 |
15 | 76cb25 |
hex | 5666b1 |
5662385 has 4 divisors (see below), whose sum is σ = 6794868. Its totient is φ = 4529904.
The previous prime is 5662381. The next prime is 5662409. The reversal of 5662385 is 5832665.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5832665 = 5 ⋅1166533.
It can be written as a sum of positive squares in 2 ways, for example, as 1014049 + 4648336 = 1007^2 + 2156^2 .
It is a cyclic number.
It is not a de Polignac number, because 5662385 - 22 = 5662381 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5662381) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566234 + ... + 566243.
It is an arithmetic number, because the mean of its divisors is an integer number (1698717).
Almost surely, 25662385 is an apocalyptic number.
It is an amenable number.
5662385 is a deficient number, since it is larger than the sum of its proper divisors (1132483).
5662385 is a wasteful number, since it uses less digits than its factorization.
5662385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1132482.
The product of its digits is 43200, while the sum is 35.
The square root of 5662385 is about 2379.5766430187. The cubic root of 5662385 is about 178.2377939550.
The spelling of 5662385 in words is "five million, six hundred sixty-two thousand, three hundred eighty-five".
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