Base | Representation |
---|---|
bin | 1100111011000… |
… | …1111111001000 |
3 | 10202222222012202 |
4 | 3032301333020 |
5 | 102334101113 |
6 | 5213455332 |
7 | 1225514114 |
oct | 316617710 |
9 | 122888182 |
10 | 54206408 |
11 | 28664093 |
12 | 161a1548 |
13 | b2cbbc9 |
14 | 72b0744 |
15 | 4b5b258 |
hex | 33b1fc8 |
54206408 has 8 divisors (see below), whose sum is σ = 101637030. Its totient is φ = 27103200.
The previous prime is 54206401. The next prime is 54206419. The reversal of 54206408 is 80460245.
It can be written as a sum of positive squares in only one way, i.e., 43850884 + 10355524 = 6622^2 + 3218^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (54206401) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3387893 + ... + 3387908.
Almost surely, 254206408 is an apocalyptic number.
It is an amenable number.
54206408 is a deficient number, since it is larger than the sum of its proper divisors (47430622).
54206408 is a wasteful number, since it uses less digits than its factorization.
54206408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6775807 (or 6775803 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
The square root of 54206408 is about 7362.5001188455. The cubic root of 54206408 is about 378.4572911540.
The spelling of 54206408 in words is "fifty-four million, two hundred six thousand, four hundred eight".
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