Base | Representation |
---|---|
bin | 1101000110001111011… |
… | …11011100100000011001 |
3 | 1121000121012111222000200 |
4 | 12203013233130200121 |
5 | 24333124042433142 |
6 | 542423451252413 |
7 | 44341051232325 |
oct | 6430757344031 |
9 | 1530535458020 |
10 | 450027702297 |
11 | 1639459a6608 |
12 | 7327544a109 |
13 | 3358c05a254 |
14 | 17ad2464985 |
15 | ba8d91164c |
hex | 68c7bdc819 |
450027702297 has 18 divisors (see below), whose sum is σ = 679531440042. Its totient is φ = 286974183936.
The previous prime is 450027702283. The next prime is 450027702331. The reversal of 450027702297 is 792207720054.
450027702297 is a `hidden beast` number, since 450 + 0 + 27 + 70 + 22 + 97 = 666.
450027702297 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 410098071321 + 39929630976 = 640389^2 + 199824^2 .
It is not a de Polignac number, because 450027702297 - 24 = 450027702281 is a prime.
It is not an unprimeable number, because it can be changed into a prime (450027702217) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 47257128 + ... + 47266649.
It is an arithmetic number, because the mean of its divisors is an integer number (37751746669).
Almost surely, 2450027702297 is an apocalyptic number.
It is an amenable number.
450027702297 is a deficient number, since it is larger than the sum of its proper divisors (229503737745).
450027702297 is a wasteful number, since it uses less digits than its factorization.
450027702297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94523829 (or 94523803 counting only the distinct ones).
The product of its (nonzero) digits is 493920, while the sum is 45.
The spelling of 450027702297 in words is "four hundred fifty billion, twenty-seven million, seven hundred two thousand, two hundred ninety-seven".
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