Base | Representation |
---|---|
bin | 1100101101111… |
… | …0100001011110 |
3 | 10201100222001222 |
4 | 3023132201132 |
5 | 102123342004 |
6 | 5143133342 |
7 | 1215245642 |
oct | 313364136 |
9 | 121328058 |
10 | 53340254 |
11 | 28122360 |
12 | 15a44252 |
13 | b0878a6 |
14 | 7126c22 |
15 | 4a397be |
hex | 32de85e |
53340254 has 32 divisors (see below), whose sum is σ = 93229056. Its totient is φ = 22619520.
The previous prime is 53340229. The next prime is 53340257. The reversal of 53340254 is 45204335.
It is a super-4 number, since 4×533402544 (a number of 32 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53340257) 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, 46937 + ... + 48059.
It is an arithmetic number, because the mean of its divisors is an integer number (2913408).
Almost surely, 253340254 is an apocalyptic number.
53340254 is a deficient number, since it is larger than the sum of its proper divisors (39888802).
53340254 is a wasteful number, since it uses less digits than its factorization.
53340254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1280.
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 53340254 is about 7303.4412436878. The cubic root of 53340254 is about 376.4306923399.
Adding to 53340254 its reverse (45204335), we get a palindrome (98544589).
The spelling of 53340254 in words is "fifty-three million, three hundred forty thousand, two hundred fifty-four".
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