Base | Representation |
---|---|
bin | 11001001010000100011101… |
… | …01101011011101001001110 |
3 | 21020212200122112200202011210 |
4 | 30211002032231123221032 |
5 | 24222342040144444422 |
6 | 313354214012155250 |
7 | 14436565103114163 |
oct | 1445021655335116 |
9 | 236780575622153 |
10 | 55321573046862 |
11 | 166998248332a1 |
12 | 6255836a68b26 |
13 | 24b3a56b7a315 |
14 | d9381529406a |
15 | 65e09393410c |
hex | 32508eb5ba4e |
55321573046862 has 8 divisors (see below), whose sum is σ = 110643146093736. Its totient is φ = 18440524348952.
The previous prime is 55321573046851. The next prime is 55321573046917. The reversal of 55321573046862 is 26864037512355.
55321573046862 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.
55321573046862 is an admirable number.
It is a super-2 number, since 2×553215730468622 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4610131087233 + ... + 4610131087244.
It is an arithmetic number, because the mean of its divisors is an integer number (13830393261717).
Almost surely, 255321573046862 is an apocalyptic number.
55321573046862 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55321573046862 is a wasteful number, since it uses less digits than its factorization.
55321573046862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9220262174482.
The product of its (nonzero) digits is 36288000, while the sum is 57.
The spelling of 55321573046862 in words is "fifty-five trillion, three hundred twenty-one billion, five hundred seventy-three million, forty-six thousand, eight hundred sixty-two".
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