Base | Representation |
---|---|
bin | 110011111101101101… |
… | …111001110000000001 |
3 | 12100000112112111211002 |
4 | 303331231321300001 |
5 | 1403232321314400 |
6 | 41344335501345 |
7 | 4013453344154 |
oct | 637555716001 |
9 | 170015474732 |
10 | 55796276225 |
11 | 217325a8188 |
12 | a992087855 |
13 | 5352879581 |
14 | 29b446bc9b |
15 | 16b8689ed5 |
hex | cfdb79c01 |
55796276225 has 12 divisors (see below), whose sum is σ = 71573155260. Its totient is φ = 43097812800.
The previous prime is 55796276191. The next prime is 55796276227. The reversal of 55796276225 is 52267269755.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 167281 + 55796108944 = 409^2 + 236212^2 .
It is not a de Polignac number, because 55796276225 - 218 = 55796014081 is a prime.
It is a super-2 number, since 2×557962762252 (a number of 22 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (55796276227) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38479466 + ... + 38480915.
It is an arithmetic number, because the mean of its divisors is an integer number (5964429605).
Almost surely, 255796276225 is an apocalyptic number.
It is an amenable number.
55796276225 is a deficient number, since it is larger than the sum of its proper divisors (15776879035).
55796276225 is a wasteful number, since it uses less digits than its factorization.
55796276225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76960420 (or 76960415 counting only the distinct ones).
The product of its digits is 15876000, while the sum is 56.
The spelling of 55796276225 in words is "fifty-five billion, seven hundred ninety-six million, two hundred seventy-six thousand, two hundred twenty-five".
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