Base | Representation |
---|---|
bin | 110010100010000110… |
… | …001001011010000111 |
3 | 12012001102010021210020 |
4 | 302202012021122013 |
5 | 1342110314043233 |
6 | 40532025230223 |
7 | 3630406656246 |
oct | 624206113207 |
9 | 165042107706 |
10 | 54259127943 |
11 | 210139549a9 |
12 | a623332373 |
13 | 516927b787 |
14 | 28aa25895d |
15 | 16287539b3 |
hex | ca2189687 |
54259127943 has 8 divisors (see below), whose sum is σ = 73710513648. Its totient is φ = 35490247104.
The previous prime is 54259127917. The next prime is 54259127969. The reversal of 54259127943 is 34972195245.
It is an interprime number because it is at equal distance from previous prime (54259127917) and next prime (54259127969).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54259127943 - 210 = 54259126919 is a prime.
It is a super-2 number, since 2×542591279432 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54259127903) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170626030 + ... + 170626347.
It is an arithmetic number, because the mean of its divisors is an integer number (9213814206).
Almost surely, 254259127943 is an apocalyptic number.
54259127943 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
54259127943 is a deficient number, since it is larger than the sum of its proper divisors (19451385705).
54259127943 is a wasteful number, since it uses less digits than its factorization.
54259127943 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341252433.
The product of its digits is 2721600, while the sum is 51.
The spelling of 54259127943 in words is "fifty-four billion, two hundred fifty-nine million, one hundred twenty-seven thousand, nine hundred forty-three".
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