Base | Representation |
---|---|
bin | 1100111011110… |
… | …0101111010000 |
3 | 10210002012121212 |
4 | 3032330233100 |
5 | 102342003243 |
6 | 5214435252 |
7 | 1226056400 |
oct | 316745720 |
9 | 123065555 |
10 | 54250448 |
11 | 2869418a |
12 | 16202b28 |
13 | b315c75 |
14 | 72c2800 |
15 | 4b69318 |
hex | 33bcbd0 |
54250448 has 30 divisors (see below), whose sum is σ = 122272866. Its totient is φ = 23249856.
The previous prime is 54250397. The next prime is 54250459. The reversal of 54250448 is 84405245.
It can be written as a sum of positive squares in only one way, i.e., 52591504 + 1658944 = 7252^2 + 1288^2 .
It is a super-2 number, since 2×542504482 = 5886222216401408, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33815 + ... + 35382.
Almost surely, 254250448 is an apocalyptic number.
It is an amenable number.
54250448 is an abundant number, since it is smaller than the sum of its proper divisors (68022418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54250448 is a wasteful number, since it uses less digits than its factorization.
54250448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69219 (or 69206 counting only the distinct ones).
The product of its (nonzero) digits is 25600, while the sum is 32.
The square root of 54250448 is about 7365.4903434870. The cubic root of 54250448 is about 378.5597559608.
The spelling of 54250448 in words is "fifty-four million, two hundred fifty thousand, four hundred forty-eight".
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