Base | Representation |
---|---|
bin | 11001001000110111000111… |
… | …10000100011010010011101 |
3 | 21020201201110202020100221220 |
4 | 30210123203300203102131 |
5 | 24221202020331130010 |
6 | 313323145434443553 |
7 | 14433565115161032 |
oct | 1444334360432235 |
9 | 236651422210856 |
10 | 55280050255005 |
11 | 16683157248194 |
12 | 6249788b935b9 |
13 | 24acb6a4856b4 |
14 | d917d676d389 |
15 | 65ce633ee970 |
hex | 3246e3c2349d |
55280050255005 has 16 divisors (see below), whose sum is σ = 88448172891264. Its totient is φ = 29482662641600.
The previous prime is 55280050254997. The next prime is 55280050255013. The reversal of 55280050255005 is 50055205008255.
It is an interprime number because it is at equal distance from previous prime (55280050254997) and next prime (55280050255013).
It is not a de Polignac number, because 55280050255005 - 23 = 55280050254997 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25392280 + ... + 27483230.
It is an arithmetic number, because the mean of its divisors is an integer number (5528010805704).
Almost surely, 255280050255005 is an apocalyptic number.
It is an amenable number.
55280050255005 is a deficient number, since it is larger than the sum of its proper divisors (33168122636259).
55280050255005 is a wasteful number, since it uses less digits than its factorization.
55280050255005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3853476.
The product of its (nonzero) digits is 500000, while the sum is 42.
The spelling of 55280050255005 in words is "fifty-five trillion, two hundred eighty billion, fifty million, two hundred fifty-five thousand, five".
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