Base | Representation |
---|---|
bin | 110011111100000110… |
… | …011111010001011101 |
3 | 12022221122112012212112 |
4 | 303330012133101131 |
5 | 1403203401320231 |
6 | 41341530443405 |
7 | 4013004045305 |
oct | 637406372135 |
9 | 168848465775 |
10 | 55769166941 |
11 | 21719271614 |
12 | a984b93565 |
13 | 534a077287 |
14 | 29b0a12605 |
15 | 16b60d292b |
hex | cfc19f45d |
55769166941 has 2 divisors, whose sum is σ = 55769166942. Its totient is φ = 55769166940.
The previous prime is 55769166931. The next prime is 55769166977. The reversal of 55769166941 is 14966196755.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 54533925625 + 1235241316 = 233525^2 + 35146^2 .
It is a cyclic number.
It is not a de Polignac number, because 55769166941 - 26 = 55769166877 is a prime.
It is a super-2 number, since 2×557691669412 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (55769166911) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27884583470 + 27884583471.
It is an arithmetic number, because the mean of its divisors is an integer number (27884583471).
Almost surely, 255769166941 is an apocalyptic number.
It is an amenable number.
55769166941 is a deficient number, since it is larger than the sum of its proper divisors (1).
55769166941 is an equidigital number, since it uses as much as digits as its factorization.
55769166941 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 12247200, while the sum is 59.
The spelling of 55769166941 in words is "fifty-five billion, seven hundred sixty-nine million, one hundred sixty-six thousand, nine hundred forty-one".
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