Base | Representation |
---|---|
bin | 1010010100101010… |
… | …00101111000001101 |
3 | 112022020021022000202 |
4 | 11022111011320031 |
5 | 42322223313011 |
6 | 2313532303245 |
7 | 254223211445 |
oct | 51225057015 |
9 | 15266238022 |
10 | 5542010381 |
11 | 2394358476 |
12 | 10a8011b25 |
13 | 6a42325ab |
14 | 3a8071125 |
15 | 22681c23b |
hex | 14a545e0d |
5542010381 has 2 divisors, whose sum is σ = 5542010382. Its totient is φ = 5542010380.
The previous prime is 5542010339. The next prime is 5542010401. The reversal of 5542010381 is 1830102455.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3722220100 + 1819790281 = 61010^2 + 42659^2 .
It is a cyclic number.
It is not a de Polignac number, because 5542010381 - 26 = 5542010317 is a prime.
It is a super-2 number, since 2×55420103812 = 61427758126223530322, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5542010321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2771005190 + 2771005191.
It is an arithmetic number, because the mean of its divisors is an integer number (2771005191).
Almost surely, 25542010381 is an apocalyptic number.
It is an amenable number.
5542010381 is a deficient number, since it is larger than the sum of its proper divisors (1).
5542010381 is an equidigital number, since it uses as much as digits as its factorization.
5542010381 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4800, while the sum is 29.
The square root of 5542010381 is about 74444.6800046854. The cubic root of 5542010381 is about 1769.6570543290.
The spelling of 5542010381 in words is "five billion, five hundred forty-two million, ten thousand, three hundred eighty-one".
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