Base | Representation |
---|---|
bin | 100110010111000001001… |
… | …0001010000100111011101 |
3 | 200200000020102220110001100 |
4 | 1030232002101100213131 |
5 | 1142334240232403111 |
6 | 15113550223303313 |
7 | 1052616545202651 |
oct | 114560221204735 |
9 | 20600212813040 |
10 | 5272110434781 |
11 | 1752986995703 |
12 | 71192b14ab39 |
13 | 2c3208b30358 |
14 | 143258884a61 |
15 | 922166d0756 |
hex | 4cb824509dd |
5272110434781 has 6 divisors (see below), whose sum is σ = 7615270628030. Its totient is φ = 3514740289848.
The previous prime is 5272110434779. The next prime is 5272110434783. The reversal of 5272110434781 is 1874340112725.
It is a happy number.
5272110434781 is a `hidden beast` number, since 5 + 2 + 72 + 1 + 104 + 3 + 478 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (5272110434779) and next prime (5272110434783).
It can be written as a sum of positive squares in only one way, i.e., 4637325368025 + 634785066756 = 2153445^2 + 796734^2 .
It is not a de Polignac number, because 5272110434781 - 21 = 5272110434779 is a prime.
It is a super-2 number, since 2×52721104347812 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5272110434783) 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 5 ways as a sum of consecutive naturals, for example, 292895024146 + ... + 292895024163.
Almost surely, 25272110434781 is an apocalyptic number.
It is an amenable number.
5272110434781 is a deficient number, since it is larger than the sum of its proper divisors (2343160193249).
5272110434781 is a wasteful number, since it uses less digits than its factorization.
5272110434781 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 585790048315 (or 585790048312 counting only the distinct ones).
The product of its (nonzero) digits is 376320, while the sum is 45.
The spelling of 5272110434781 in words is "five trillion, two hundred seventy-two billion, one hundred ten million, four hundred thirty-four thousand, seven hundred eighty-one".
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