Base | Representation |
---|---|
bin | 1101001100001… |
… | …1111010011011 |
3 | 10212002222022102 |
4 | 3103003322123 |
5 | 103131002121 |
6 | 5253514015 |
7 | 1241166215 |
oct | 323037233 |
9 | 125088272 |
10 | 55328411 |
11 | 29260066 |
12 | 1664290b |
13 | b602808 |
14 | 74c35b5 |
15 | 4ccd90b |
hex | 34c3e9b |
55328411 has 2 divisors, whose sum is σ = 55328412. Its totient is φ = 55328410.
The previous prime is 55328389. The next prime is 55328419. The reversal of 55328411 is 11482355.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 55328411 - 210 = 55327387 is a prime.
It is a super-2 number, since 2×553284112 = 6122466127569842, which contains 22 as substring.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (55328419) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27664205 + 27664206.
It is an arithmetic number, because the mean of its divisors is an integer number (27664206).
Almost surely, 255328411 is an apocalyptic number.
55328411 is a deficient number, since it is larger than the sum of its proper divisors (1).
55328411 is an equidigital number, since it uses as much as digits as its factorization.
55328411 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 4800, while the sum is 29.
The square root of 55328411 is about 7438.3069982356. The cubic root of 55328411 is about 381.0506726209.
The spelling of 55328411 in words is "fifty-five million, three hundred twenty-eight thousand, four hundred eleven".
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