Base | Representation |
---|---|
bin | 1100111111101… |
… | …0010000111101 |
3 | 10210120000022200 |
4 | 3033322100331 |
5 | 102423034321 |
6 | 5224102113 |
7 | 1231156206 |
oct | 317722075 |
9 | 123500280 |
10 | 54502461 |
11 | 28846562 |
12 | 16304939 |
13 | b3a38a0 |
14 | 734a5ad |
15 | 4bb8d26 |
hex | 33fa43d |
54502461 has 12 divisors (see below), whose sum is σ = 84781788. Its totient is φ = 33539904.
The previous prime is 54502453. The next prime is 54502471. The reversal of 54502461 is 16420545.
It can be written as a sum of positive squares in 2 ways, for example, as 2576025 + 51926436 = 1605^2 + 7206^2 .
It is not a de Polignac number, because 54502461 - 23 = 54502453 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54502421) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 232800 + ... + 233033.
It is an arithmetic number, because the mean of its divisors is an integer number (7065149).
Almost surely, 254502461 is an apocalyptic number.
It is an amenable number.
54502461 is a deficient number, since it is larger than the sum of its proper divisors (30279327).
54502461 is a wasteful number, since it uses less digits than its factorization.
54502461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 465852 (or 465849 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 54502461 is about 7382.5782081872. The cubic root of 54502461 is about 379.1450330584.
The spelling of 54502461 in words is "fifty-four million, five hundred two thousand, four hundred sixty-one".
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