Base | Representation |
---|---|
bin | 11101111010001100101… |
… | …111000100011111010101 |
3 | 21021111020021000110122011 |
4 | 131322030233010133111 |
5 | 232133332003020020 |
6 | 4212114533504221 |
7 | 301331424430456 |
oct | 35721457043725 |
9 | 7244207013564 |
10 | 2055355516885 |
11 | 722742673a50 |
12 | 2924124a2071 |
13 | 11ba859caca8 |
14 | 716a058712d |
15 | 386e7b0235a |
hex | 1de8cbc47d5 |
2055355516885 has 16 divisors (see below), whose sum is σ = 2763367420032. Its totient is φ = 1454403902400.
The previous prime is 2055355516867. The next prime is 2055355516919. The reversal of 2055355516885 is 5886155535502.
It is not a de Polignac number, because 2055355516885 - 235 = 2020995778517 is a prime.
It is a Duffinian 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, 504999321 + ... + 505003390.
It is an arithmetic number, because the mean of its divisors is an integer number (172710463752).
Almost surely, 22055355516885 is an apocalyptic number.
It is an amenable number.
2055355516885 is a deficient number, since it is larger than the sum of its proper divisors (708011903147).
2055355516885 is a wasteful number, since it uses less digits than its factorization.
2055355516885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1010002764.
The product of its (nonzero) digits is 36000000, while the sum is 58.
The spelling of 2055355516885 in words is "two trillion, fifty-five billion, three hundred fifty-five million, five hundred sixteen thousand, eight hundred eighty-five".
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