Base | Representation |
---|---|
bin | 1101000000110… |
… | …1010010000000 |
3 | 10210200222011112 |
4 | 3100031102000 |
5 | 102433032402 |
6 | 5225502452 |
7 | 1231632251 |
oct | 320152200 |
9 | 123628145 |
10 | 54580352 |
11 | 2889a032 |
12 | 16341a28 |
13 | b400188 |
14 | 736ab28 |
15 | 4bd1e52 |
hex | 340d480 |
54580352 has 24 divisors (see below), whose sum is σ = 108901065. Its totient is φ = 27248384.
The previous prime is 54580321. The next prime is 54580363. The reversal of 54580352 is 25308545.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 50353216 + 4227136 = 7096^2 + 2056^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=5224.
It is a Harshad number since it is a multiple of its sum of digits (32).
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, 83258 + ... + 83910.
Almost surely, 254580352 is an apocalyptic number.
It is an amenable number.
54580352 is a deficient number, since it is larger than the sum of its proper divisors (54320713).
54580352 is an frugal number, since it uses more digits than its factorization.
54580352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1320 (or 655 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 32.
The square root of 54580352 is about 7387.8516498370. The cubic root of 54580352 is about 379.3255626960.
Multiplying 54580352 by its sum of digits (32), we get a square (1746571264 = 417922).
54580352 divided by its sum of digits (32) gives a square (1705636 = 13062).
Adding to 54580352 its reverse (25308545), we get a palindrome (79888897).
The spelling of 54580352 in words is "fifty-four million, five hundred eighty thousand, three hundred fifty-two".
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