Base | Representation |
---|---|
bin | 11101111010010110100… |
… | …011101010111111010111 |
3 | 21021111122202002100222002 |
4 | 131322112203222333113 |
5 | 232134201144113030 |
6 | 4212143141425515 |
7 | 301335465163616 |
oct | 35722643527727 |
9 | 7244582070862 |
10 | 2055520301015 |
11 | 722817693785 |
12 | 29245970b29b |
13 | 11bab0ba51ac |
14 | 716b83dd87d |
15 | 38707302245 |
hex | 1de968eafd7 |
2055520301015 has 16 divisors (see below), whose sum is σ = 2507144074176. Its totient is φ = 1617404889600.
The previous prime is 2055520300963. The next prime is 2055520301041. The reversal of 2055520301015 is 5101030255502.
It is not a de Polignac number, because 2055520301015 - 220 = 2055519252439 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, 10844255 + ... + 11032175.
It is an arithmetic number, because the mean of its divisors is an integer number (156696504636).
Almost surely, 22055520301015 is an apocalyptic number.
2055520301015 is a deficient number, since it is larger than the sum of its proper divisors (451623773161).
2055520301015 is a wasteful number, since it uses less digits than its factorization.
2055520301015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223850.
The product of its (nonzero) digits is 7500, while the sum is 29.
Adding to 2055520301015 its reverse (5101030255502), we get a palindrome (7156550556517).
The spelling of 2055520301015 in words is "two trillion, fifty-five billion, five hundred twenty million, three hundred one thousand, fifteen".
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