Base | Representation |
---|---|
bin | 1001110010010101… |
… | …11101110001000000 |
3 | 111120011121010021101 |
4 | 10321022331301000 |
5 | 41230030034130 |
6 | 2225210304144 |
7 | 244126323166 |
oct | 47112756100 |
9 | 14504533241 |
10 | 5254143040 |
11 | 2256910483 |
12 | 1027728054 |
13 | 6596c1ca3 |
14 | 37bb39236 |
15 | 20b4081ca |
hex | 1392bdc40 |
5254143040 has 56 divisors (see below), whose sum is σ = 12526301592. Its totient is φ = 2099159040.
The previous prime is 5254143007. The next prime is 5254143053. The reversal of 5254143040 is 403414525.
It can be written as a sum of positive squares in 4 ways, for example, as 253956096 + 5000186944 = 15936^2 + 70712^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272602 + ... + 291238.
It is an arithmetic number, because the mean of its divisors is an integer number (223683957).
Almost surely, 25254143040 is an apocalyptic number.
It is an amenable number.
5254143040 is an abundant number, since it is smaller than the sum of its proper divisors (7272158552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5254143040 is a wasteful number, since it uses less digits than its factorization.
5254143040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19535 (or 19525 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 5254143040 is about 72485.4677849291. The cubic root of 5254143040 is about 1738.4703869138.
Adding to 5254143040 its reverse (403414525), we get a palindrome (5657557565).
The spelling of 5254143040 in words is "five billion, two hundred fifty-four million, one hundred forty-three thousand, forty".
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