Base | Representation |
---|---|
bin | 110011111110001110… |
… | …010110100000100010 |
3 | 12100001010112200101222 |
4 | 303332032112200202 |
5 | 1403242011021001 |
6 | 41345242055042 |
7 | 4013615553155 |
oct | 637616264042 |
9 | 170033480358 |
10 | 55804782626 |
11 | 2173738816a |
12 | a994aaa482 |
13 | 5354567348 |
14 | 29b5643c9c |
15 | 16b92ba61b |
hex | cfe396822 |
55804782626 has 8 divisors (see below), whose sum is σ = 84082543104. Its totient is φ = 27777268260.
The previous prime is 55804782571. The next prime is 55804782661. The reversal of 55804782626 is 62628740855.
55804782626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×558047826262 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62560970 + ... + 62561861.
It is an arithmetic number, because the mean of its divisors is an integer number (10510317888).
Almost surely, 255804782626 is an apocalyptic number.
55804782626 is a deficient number, since it is larger than the sum of its proper divisors (28277760478).
55804782626 is a wasteful number, since it uses less digits than its factorization.
55804782626 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125123056.
The product of its (nonzero) digits is 6451200, while the sum is 53.
The spelling of 55804782626 in words is "fifty-five billion, eight hundred four million, seven hundred eighty-two thousand, six hundred twenty-six".
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