Base | Representation |
---|---|
bin | 1100101111001… |
… | …0101111001110 |
3 | 10201112011122122 |
4 | 3023302233032 |
5 | 102134014204 |
6 | 5145012542 |
7 | 1216042226 |
oct | 313625716 |
9 | 121464578 |
10 | 53423054 |
11 | 28179593 |
12 | 15a84152 |
13 | b0b6499 |
14 | 7149086 |
15 | 4a540be |
hex | 32f2bce |
53423054 has 4 divisors (see below), whose sum is σ = 80134584. Its totient is φ = 26711526.
The previous prime is 53423047. The next prime is 53423057. The reversal of 53423054 is 45032435.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53423057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13355762 + ... + 13355765.
It is an arithmetic number, because the mean of its divisors is an integer number (20033646).
Almost surely, 253423054 is an apocalyptic number.
53423054 is a deficient number, since it is larger than the sum of its proper divisors (26711530).
53423054 is a wasteful number, since it uses less digits than its factorization.
53423054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26711529.
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 53423054 is about 7309.1076062677. The cubic root of 53423054 is about 376.6253692509.
Adding to 53423054 its reverse (45032435), we get a palindrome (98455489).
The spelling of 53423054 in words is "fifty-three million, four hundred twenty-three thousand, fifty-four".
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