Base | Representation |
---|---|
bin | 11001001111100100011101… |
… | …00111100000110000111101 |
3 | 21021112202102200021110220021 |
4 | 30213302032213200300331 |
5 | 24233441101303242442 |
6 | 314021110013252141 |
7 | 14456335115151451 |
oct | 1447621647406075 |
9 | 237482380243807 |
10 | 55510550055997 |
11 | 1676198a393293 |
12 | 6286396a94051 |
13 | 24c881258229a |
14 | d9ca213dc661 |
15 | 663e542c6e67 |
hex | 327c8e9e0c3d |
55510550055997 has 8 divisors (see below), whose sum is σ = 56538107740800. Its totient is φ = 54491966674464.
The previous prime is 55510550055991. The next prime is 55510550056019. The reversal of 55510550055997 is 79955005501555.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-55510550055997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55510550055991) 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, 2243563333 + ... + 2243588074.
It is an arithmetic number, because the mean of its divisors is an integer number (7067263467600).
Almost surely, 255510550055997 is an apocalyptic number.
It is an amenable number.
55510550055997 is a deficient number, since it is larger than the sum of its proper divisors (1027557684803).
55510550055997 is a wasteful number, since it uses less digits than its factorization.
55510550055997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4487151635.
The product of its (nonzero) digits is 44296875, while the sum is 61.
The spelling of 55510550055997 in words is "fifty-five trillion, five hundred ten billion, five hundred fifty million, fifty-five thousand, nine hundred ninety-seven".
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