Base | Representation |
---|---|
bin | 10100100111000110001111 |
3 | 101011111112222 |
4 | 110213012033 |
5 | 2340344043 |
6 | 311445555 |
7 | 63632153 |
oct | 24470617 |
9 | 11144488 |
10 | 5403023 |
11 | 306040a |
12 | 19868bb |
13 | 1172372 |
14 | a09063 |
15 | 71ad68 |
hex | 52718f |
5403023 has 4 divisors (see below), whose sum is σ = 5407728. Its totient is φ = 5398320.
The previous prime is 5403017. The next prime is 5403061. The reversal of 5403023 is 3203045.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 5403023 - 24 = 5403007 is a prime.
It is a Duffinian number.
It is a plaindrome in base 9.
It is a zygodrome in base 9.
It is a junction number, because it is equal to n+sod(n) for n = 5402992 and 5403010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5403323) 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, 638 + ... + 3348.
It is an arithmetic number, because the mean of its divisors is an integer number (1351932).
Almost surely, 25403023 is an apocalyptic number.
5403023 is a deficient number, since it is larger than the sum of its proper divisors (4705).
5403023 is a wasteful number, since it uses less digits than its factorization.
5403023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4704.
The product of its (nonzero) digits is 360, while the sum is 17.
The square root of 5403023 is about 2324.4403627540. The cubic root of 5403023 is about 175.4737963545.
Adding to 5403023 its reverse (3203045), we get a palindrome (8606068).
The spelling of 5403023 in words is "five million, four hundred three thousand, twenty-three".
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