Base | Representation |
---|---|
bin | 1100111111010… |
… | …1100111111010 |
3 | 10210112001020120 |
4 | 3033311213322 |
5 | 102421432300 |
6 | 5223434110 |
7 | 1231046610 |
oct | 317654772 |
9 | 123461216 |
10 | 54483450 |
11 | 2883324a |
12 | 162b5936 |
13 | b398038 |
14 | 73436b0 |
15 | 4bb33a0 |
hex | 33f59fa |
54483450 has 96 divisors (see below), whose sum is σ = 162608640. Its totient is φ = 11793600.
The previous prime is 54483439. The next prime is 54483463. The reversal of 54483450 is 5438445.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18585 + ... + 21315.
It is an arithmetic number, because the mean of its divisors is an integer number (1693840).
Almost surely, 254483450 is an apocalyptic number.
54483450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 54483450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81304320).
54483450 is an abundant number, since it is smaller than the sum of its proper divisors (108125190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54483450 is a wasteful number, since it uses less digits than its factorization.
54483450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2772 (or 2767 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 33.
The square root of 54483450 is about 7381.2905375686. The cubic root of 54483450 is about 379.1009447468.
The spelling of 54483450 in words is "fifty-four million, four hundred eighty-three thousand, four hundred fifty".
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