Base | Representation |
---|---|
bin | 1100110000000… |
… | …0010001010010 |
3 | 10201121222200112 |
4 | 3030000101102 |
5 | 102142302412 |
6 | 5150121322 |
7 | 1216362641 |
oct | 314002122 |
9 | 121558615 |
10 | 53478482 |
11 | 282071a2 |
12 | 15ab0242 |
13 | b105795 |
14 | 7161358 |
15 | 4a65722 |
hex | 3300452 |
53478482 has 6 divisors (see below), whose sum is σ = 80233239. Its totient is φ = 26734070.
The previous prime is 53478461. The next prime is 53478499. The reversal of 53478482 is 28487435.
It can be written as a sum of positive squares in only one way, i.e., 26739241 + 26739241 = 5171^2 + 5171^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=5171.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 7757 + ... + 12927.
Almost surely, 253478482 is an apocalyptic number.
53478482 is a deficient number, since it is larger than the sum of its proper divisors (26754757).
53478482 is an frugal number, since it uses more digits than its factorization.
53478482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10344 (or 5173 counting only the distinct ones).
The product of its digits is 215040, while the sum is 41.
The square root of 53478482 is about 7312.8983310313. The cubic root of 53478482 is about 376.7555775528.
The spelling of 53478482 in words is "fifty-three million, four hundred seventy-eight thousand, four hundred eighty-two".
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