Base | Representation |
---|---|
bin | 1100111011110… |
… | …1101110111000 |
3 | 10210002102012200 |
4 | 3032331232320 |
5 | 102342121040 |
6 | 5214510200 |
7 | 1226104305 |
oct | 316755670 |
9 | 123072180 |
10 | 54254520 |
11 | 28697251 |
12 | 16205360 |
13 | b317a88 |
14 | 72c40ac |
15 | 4b6a630 |
hex | 33bdbb8 |
54254520 has 48 divisors (see below), whose sum is σ = 176328360. Its totient is φ = 14467776.
The previous prime is 54254509. The next prime is 54254537. The reversal of 54254520 is 2545245.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74994 + ... + 75713.
Almost surely, 254254520 is an apocalyptic number.
It is an amenable number.
54254520 is an abundant number, since it is smaller than the sum of its proper divisors (122073840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54254520 is a wasteful number, since it uses less digits than its factorization.
54254520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150724 (or 150717 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 27.
The square root of 54254520 is about 7365.7667625306. The cubic root of 54254520 is about 378.5692271991.
Adding to 54254520 its reverse (2545245), we get a palindrome (56799765).
The spelling of 54254520 in words is "fifty-four million, two hundred fifty-four thousand, five hundred twenty".
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