Base | Representation |
---|---|
bin | 111001100011101110000100… |
… | …110011010100000111111000 |
3 | 1020012022021010012122102212220 |
4 | 321203232010303110013320 |
5 | 231134444442202100344 |
6 | 2254220232404404040 |
7 | 104215000045005003 |
oct | 7143560463240770 |
9 | 1205267105572786 |
10 | 253143305503224 |
11 | 737285225847a4 |
12 | 24484a509a6620 |
13 | ab33407b61bb6 |
14 | 46722b676253a |
15 | 1e3ec89452c19 |
hex | e63b84cd41f8 |
253143305503224 has 16 divisors (see below), whose sum is σ = 632858263758120. Its totient is φ = 84381101834400.
The previous prime is 253143305503217. The next prime is 253143305503273. The reversal of 253143305503224 is 422305503341352.
253143305503224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2531433055032243 (a number of 44 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5273818864627 + ... + 5273818864674.
Almost surely, 2253143305503224 is an apocalyptic number.
253143305503224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
253143305503224 is an abundant number, since it is smaller than the sum of its proper divisors (379714958254896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253143305503224 is a wasteful number, since it uses less digits than its factorization.
253143305503224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10547637729310 (or 10547637729306 counting only the distinct ones).
The product of its (nonzero) digits is 1296000, while the sum is 42.
Adding to 253143305503224 its reverse (422305503341352), we get a palindrome (675448808844576).
The spelling of 253143305503224 in words is "two hundred fifty-three trillion, one hundred forty-three billion, three hundred five million, five hundred three thousand, two hundred twenty-four".
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