Base | Representation |
---|---|
bin | 110011110001100111… |
… | …101010011001101001 |
3 | 12022111101121221211211 |
4 | 303301213222121221 |
5 | 1402323342021042 |
6 | 41312245353121 |
7 | 4005440241232 |
oct | 636147523151 |
9 | 168441557754 |
10 | 55593313897 |
11 | 21638a81620 |
12 | a9361087a1 |
13 | 531c7c5b14 |
14 | 2995518089 |
15 | 16a5948017 |
hex | cf19ea669 |
55593313897 has 8 divisors (see below), whose sum is σ = 60740995392. Its totient is φ = 50461256400.
The previous prime is 55593313879. The next prime is 55593313921. The reversal of 55593313897 is 79831339555.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55593313897 - 235 = 21233575529 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55593313837) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3898554 + ... + 3912787.
It is an arithmetic number, because the mean of its divisors is an integer number (7592624424).
Almost surely, 255593313897 is an apocalyptic number.
It is an amenable number.
55593313897 is a deficient number, since it is larger than the sum of its proper divisors (5147681495).
55593313897 is a wasteful number, since it uses less digits than its factorization.
55593313897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7811999.
The product of its digits is 15309000, while the sum is 58.
The spelling of 55593313897 in words is "fifty-five billion, five hundred ninety-three million, three hundred thirteen thousand, eight hundred ninety-seven".
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