Base | Representation |
---|---|
bin | 100110001111000100110… |
… | …0010001110100010011000 |
3 | 200121101012122022020111212 |
4 | 1030132021202032202120 |
5 | 1142044321412012130 |
6 | 15102045431442252 |
7 | 1051444045564454 |
oct | 114361142164230 |
9 | 20541178266455 |
10 | 5255052454040 |
11 | 1746723125264 |
12 | 70a56a526388 |
13 | 2c171ab1911c |
14 | 1424bb1d1664 |
15 | 91a68da3e95 |
hex | 4c78988e898 |
5255052454040 has 32 divisors (see below), whose sum is σ = 12337949242080. Its totient is φ = 2010628764672.
The previous prime is 5255052454009. The next prime is 5255052454049. The reversal of 5255052454040 is 404542505525.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5255052454049) 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, 2856005849 + ... + 2856007688.
It is an arithmetic number, because the mean of its divisors is an integer number (385560913815).
Almost surely, 25255052454040 is an apocalyptic number.
It is an amenable number.
5255052454040 is an abundant number, since it is smaller than the sum of its proper divisors (7082896788040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5255052454040 is a wasteful number, since it uses less digits than its factorization.
5255052454040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5712013571 (or 5712013567 counting only the distinct ones).
The product of its (nonzero) digits is 800000, while the sum is 41.
Adding to 5255052454040 its reverse (404542505525), we get a palindrome (5659594959565).
The spelling of 5255052454040 in words is "five trillion, two hundred fifty-five billion, fifty-two million, four hundred fifty-four thousand, forty".
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