Base | Representation |
---|---|
bin | 110011110010101010… |
… | …010010101011000001 |
3 | 12022112121111100022121 |
4 | 303302222102223001 |
5 | 1402342324432403 |
6 | 41314112004241 |
7 | 4006041555652 |
oct | 636252225301 |
9 | 168477440277 |
10 | 55610780353 |
11 | 21647921407 |
12 | a93bb30681 |
13 | 53232cccbb |
14 | 2997983529 |
15 | 16a72483bd |
hex | cf2a92ac1 |
55610780353 has 2 divisors, whose sum is σ = 55610780354. Its totient is φ = 55610780352.
The previous prime is 55610780347. The next prime is 55610780359. The reversal of 55610780353 is 35308701655.
It is a balanced prime because it is at equal distance from previous prime (55610780347) and next prime (55610780359).
It can be written as a sum of positive squares in only one way, i.e., 55595980944 + 14799409 = 235788^2 + 3847^2 .
It is a cyclic number.
It is not a de Polignac number, because 55610780353 - 25 = 55610780321 is a prime.
It is a super-2 number, since 2×556107803532 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (55610780359) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27805390176 + 27805390177.
It is an arithmetic number, because the mean of its divisors is an integer number (27805390177).
Almost surely, 255610780353 is an apocalyptic number.
It is an amenable number.
55610780353 is a deficient number, since it is larger than the sum of its proper divisors (1).
55610780353 is an equidigital number, since it uses as much as digits as its factorization.
55610780353 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 378000, while the sum is 43.
The spelling of 55610780353 in words is "fifty-five billion, six hundred ten million, seven hundred eighty thousand, three hundred fifty-three".
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