Base | Representation |
---|---|
bin | 11001011000101011110000… |
… | …10101100011001001100111 |
3 | 21022122200202020211001122210 |
4 | 30230111320111203021213 |
5 | 24304103423432023111 |
6 | 314421020253254503 |
7 | 14521062355113156 |
oct | 1454257025431147 |
9 | 238580666731583 |
10 | 55823708861031 |
11 | 1687277a370571 |
12 | 6317013194433 |
13 | 251c1cb645457 |
14 | dadc4c00759d |
15 | 66c181d060a6 |
hex | 32c578563267 |
55823708861031 has 32 divisors (see below), whose sum is σ = 76658481561600. Its totient is φ = 36120719812320.
The previous prime is 55823708861021. The next prime is 55823708861051. The reversal of 55823708861031 is 13016880732855.
55823708861031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 55823708861031 - 213 = 55823708852839 is a prime.
It is a super-3 number, since 3×558237088610313 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55823708861021) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 3936346 + ... + 11275736.
It is an arithmetic number, because the mean of its divisors is an integer number (2395577548800).
Almost surely, 255823708861031 is an apocalyptic number.
55823708861031 is a deficient number, since it is larger than the sum of its proper divisors (20834772700569).
55823708861031 is a wasteful number, since it uses less digits than its factorization.
55823708861031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7340019.
The product of its (nonzero) digits is 9676800, while the sum is 57.
The spelling of 55823708861031 in words is "fifty-five trillion, eight hundred twenty-three billion, seven hundred eight million, eight hundred sixty-one thousand, thirty-one".
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