Base | Representation |
---|---|
bin | 10011110111010101111111 |
3 | 100210120020112 |
4 | 103313111333 |
5 | 2313114143 |
6 | 303340235 |
7 | 62155664 |
oct | 23672577 |
9 | 10716215 |
10 | 5207423 |
11 | 2a37461 |
12 | 18b167b |
13 | 1104320 |
14 | 997a6b |
15 | 6cce18 |
hex | 4f757f |
5207423 has 8 divisors (see below), whose sum is σ = 5938128. Its totient is φ = 4523904.
The previous prime is 5207413. The next prime is 5207467. The reversal of 5207423 is 3247025.
5207423 = T97 + T98 + ... + T317.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5207423 - 218 = 4945279 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5207413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11561 + ... + 12002.
It is an arithmetic number, because the mean of its divisors is an integer number (742266).
Almost surely, 25207423 is an apocalyptic number.
5207423 is a deficient number, since it is larger than the sum of its proper divisors (730705).
5207423 is a wasteful number, since it uses less digits than its factorization.
5207423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23593.
The product of its (nonzero) digits is 1680, while the sum is 23.
The square root of 5207423 is about 2281.9778701819. The cubic root of 5207423 is about 173.3302189611.
The spelling of 5207423 in words is "five million, two hundred seven thousand, four hundred twenty-three".
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