Base | Representation |
---|---|
bin | 1101111111000111110… |
… | …10000001111011110001 |
3 | 1200221102101211221020001 |
4 | 12333203322001323301 |
5 | 30333144120311121 |
6 | 1004433555550001 |
7 | 46501564121365 |
oct | 6774372017361 |
9 | 1627371757201 |
10 | 480565010161 |
11 | 175896468a25 |
12 | 791782bb301 |
13 | 3641783a7a2 |
14 | 1938bdb72a5 |
15 | c7797c2991 |
hex | 6fe3e81ef1 |
480565010161 has 2 divisors, whose sum is σ = 480565010162. Its totient is φ = 480565010160.
The previous prime is 480565010137. The next prime is 480565010201. The reversal of 480565010161 is 161010565084.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 437324303025 + 43240707136 = 661305^2 + 207944^2 .
It is a cyclic number.
It is not a de Polignac number, because 480565010161 - 221 = 480562913009 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 480565010161.
It is not a weakly prime, because it can be changed into another prime (480565110161) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240282505080 + 240282505081.
It is an arithmetic number, because the mean of its divisors is an integer number (240282505081).
Almost surely, 2480565010161 is an apocalyptic number.
It is an amenable number.
480565010161 is a deficient number, since it is larger than the sum of its proper divisors (1).
480565010161 is an equidigital number, since it uses as much as digits as its factorization.
480565010161 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 28800, while the sum is 37.
The spelling of 480565010161 in words is "four hundred eighty billion, five hundred sixty-five million, ten thousand, one hundred sixty-one".
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