Base | Representation |
---|---|
bin | 1001011010011001… |
… | …11011110100101101 |
3 | 111001011201220101101 |
4 | 10231030323310231 |
5 | 40322123122111 |
6 | 2153234243101 |
7 | 236140422430 |
oct | 45514736455 |
9 | 14034656341 |
10 | 5053332781 |
11 | 2163524792 |
12 | b90426491 |
13 | 626c12c53 |
14 | 35d1c5817 |
15 | 1e898dbc1 |
hex | 12d33bd2d |
5053332781 has 32 divisors (see below), whose sum is σ = 6048128768. Its totient is φ = 4132477440.
The previous prime is 5053332769. The next prime is 5053332787. The reversal of 5053332781 is 1872333505.
It is not a de Polignac number, because 5053332781 - 223 = 5044944173 is a prime.
It is a super-2 number, since 2×50533327812 = 51072344391058387922, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5053332781.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5053332787) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2881801 + ... + 2883553.
It is an arithmetic number, because the mean of its divisors is an integer number (189004024).
Almost surely, 25053332781 is an apocalyptic number.
It is an amenable number.
5053332781 is a deficient number, since it is larger than the sum of its proper divisors (994795987).
5053332781 is a wasteful number, since it uses less digits than its factorization.
5053332781 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2021.
The product of its (nonzero) digits is 75600, while the sum is 37.
The square root of 5053332781 is about 71086.7975154318. The cubic root of 5053332781 is about 1716.0343083584.
The spelling of 5053332781 in words is "five billion, fifty-three million, three hundred thirty-two thousand, seven hundred eighty-one".
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