Base | Representation |
---|---|
bin | 11001000010010011111001… |
… | …11111110010011100010101 |
3 | 21012221012112202200221222220 |
4 | 30201021330333302130111 |
5 | 24204010103400142342 |
6 | 313031525015212553 |
7 | 14411406631533513 |
oct | 1441117477623425 |
9 | 235835482627886 |
10 | 55054987896597 |
11 | 165a6764429197 |
12 | 6212038077159 |
13 | 2494880a38760 |
14 | d84965d114b3 |
15 | 65718ea8b5ec |
hex | 32127cff2715 |
55054987896597 has 16 divisors (see below), whose sum is σ = 82490416649088. Its totient is φ = 32406949396800.
The previous prime is 55054987896577. The next prime is 55054987896619. The reversal of 55054987896597 is 79569878945055.
It is not a de Polignac number, because 55054987896597 - 26 = 55054987896533 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55054987896527) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30688398154 + ... + 30688399947.
It is an arithmetic number, because the mean of its divisors is an integer number (5155651040568).
Almost surely, 255054987896597 is an apocalyptic number.
It is an amenable number.
55054987896597 is a deficient number, since it is larger than the sum of its proper divisors (27435428752491).
55054987896597 is a wasteful number, since it uses less digits than its factorization.
55054987896597 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61376798140.
The product of its (nonzero) digits is 34292160000, while the sum is 87.
The spelling of 55054987896597 in words is "fifty-five trillion, fifty-four billion, nine hundred eighty-seven million, eight hundred ninety-six thousand, five hundred ninety-seven".
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