Base | Representation |
---|---|
bin | 10100100111111011010111 |
3 | 101011200012220 |
4 | 110213323113 |
5 | 2341001143 |
6 | 311513423 |
7 | 63645111 |
oct | 24477327 |
9 | 11150186 |
10 | 5406423 |
11 | 3062a20 |
12 | 1988873 |
13 | 1173a89 |
14 | a0a3b1 |
15 | 71bd83 |
hex | 527ed7 |
5406423 has 16 divisors (see below), whose sum is σ = 7917696. Its totient is φ = 3254240.
The previous prime is 5406421. The next prime is 5406439. The reversal of 5406423 is 3246045.
It is not a de Polignac number, because 5406423 - 21 = 5406421 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5406393 and 5406402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5406421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5236 + ... + 6182.
It is an arithmetic number, because the mean of its divisors is an integer number (494856).
Almost surely, 25406423 is an apocalyptic number.
5406423 is a deficient number, since it is larger than the sum of its proper divisors (2511273).
5406423 is a wasteful number, since it uses less digits than its factorization.
5406423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1134.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 5406423 is about 2325.1716065701. The cubic root of 5406423 is about 175.5105958652.
The spelling of 5406423 in words is "five million, four hundred six thousand, four hundred twenty-three".
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