Base | Representation |
---|---|
bin | 1100111101010… |
… | …0010101111010 |
3 | 10210021010020200 |
4 | 3033110111322 |
5 | 102403102010 |
6 | 5220503030 |
7 | 1226641305 |
oct | 317242572 |
9 | 123233220 |
10 | 54347130 |
11 | 2874a892 |
12 | 1624aa76 |
13 | b34ac86 |
14 | 7309b3c |
15 | 4b87cc0 |
hex | 33d457a |
54347130 has 48 divisors (see below), whose sum is σ = 149618664. Its totient is φ = 13639680.
The previous prime is 54347093. The next prime is 54347143. The reversal of 54347130 is 3174345.
It can be written as a sum of positive squares in 4 ways, for example, as 53626329 + 720801 = 7323^2 + 849^2 .
It is a super-2 number, since 2×543471302 = 5907221078473800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54347094 and 54347103.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16231 + ... + 19290.
Almost surely, 254347130 is an apocalyptic number.
54347130 is an abundant number, since it is smaller than the sum of its proper divisors (95271534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54347130 is a wasteful number, since it uses less digits than its factorization.
54347130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35551 (or 35548 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 54347130 is about 7372.0505966793. The cubic root of 54347130 is about 378.7845049112.
The spelling of 54347130 in words is "fifty-four million, three hundred forty-seven thousand, one hundred thirty".
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