Base | Representation |
---|---|
bin | 1100111111100… |
… | …0010000101101 |
3 | 10210112121001200 |
4 | 3033320100231 |
5 | 102422304003 |
6 | 5224000113 |
7 | 1231123242 |
oct | 317702055 |
9 | 123477050 |
10 | 54494253 |
11 | 28840380 |
12 | 16300039 |
13 | b39cc28 |
14 | 73475c9 |
15 | 4bb66a3 |
hex | 33f842d |
54494253 has 12 divisors (see below), whose sum is σ = 85869888. Its totient is φ = 33026760.
The previous prime is 54494233. The next prime is 54494257. The reversal of 54494253 is 35249445.
It is a happy number.
54494253 is a `hidden beast` number, since 544 + 94 + 25 + 3 = 666.
It is not a de Polignac number, because 54494253 - 25 = 54494221 is a prime.
It is a super-2 number, since 2×544942532 = 5939247220056018, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54494257) 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, 275125 + ... + 275322.
It is an arithmetic number, because the mean of its divisors is an integer number (7155824).
Almost surely, 254494253 is an apocalyptic number.
It is an amenable number.
54494253 is a deficient number, since it is larger than the sum of its proper divisors (31375635).
54494253 is a wasteful number, since it uses less digits than its factorization.
54494253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 550464 (or 550461 counting only the distinct ones).
The product of its digits is 86400, while the sum is 36.
The square root of 54494253 is about 7382.0222839003. The cubic root of 54494253 is about 379.1259991860.
The spelling of 54494253 in words is "fifty-four million, four hundred ninety-four thousand, two hundred fifty-three".
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