Base | Representation |
---|---|
bin | 1001011000100001101… |
… | …0111100100110110010 |
3 | 120102002111001021202122 |
4 | 2112020122330212302 |
5 | 10120120323232224 |
6 | 202015550114242 |
7 | 14434515053243 |
oct | 2261032744662 |
9 | 512074037678 |
10 | 161202555314 |
11 | 62402704829 |
12 | 272aa4ab982 |
13 | 12280447208 |
14 | 7b3350acca |
15 | 42d733015e |
hex | 25886bc9b2 |
161202555314 has 8 divisors (see below), whose sum is σ = 241805539308. Its totient is φ = 80600708880.
The previous prime is 161202555313. The next prime is 161202555317. The reversal of 161202555314 is 413555202161.
161202555314 is digitally balanced in base 3, 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 2 ways, for example, as 136511775625 + 24690779689 = 369475^2 + 157133^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (161202555313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385064 + ... + 686060.
Almost surely, 2161202555314 is an apocalyptic number.
161202555314 is a deficient number, since it is larger than the sum of its proper divisors (80602983994).
161202555314 is a wasteful number, since it uses less digits than its factorization.
161202555314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 568780.
The product of its (nonzero) digits is 36000, while the sum is 35.
Adding to 161202555314 its reverse (413555202161), we get a palindrome (574757757475).
The spelling of 161202555314 in words is "one hundred sixty-one billion, two hundred two million, five hundred fifty-five thousand, three hundred fourteen".
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