Base | Representation |
---|---|
bin | 10111010000111101000111… |
… | …111100110011001011100110 |
3 | 111102021201100120102212110020 |
4 | 113100331013330303023212 |
5 | 101402403244012410342 |
6 | 1001341131255540010 |
7 | 30360251156303451 |
oct | 2720750774631346 |
9 | 442251316385406 |
10 | 102320213013222 |
11 | 2a669838844266 |
12 | b58641438a606 |
13 | 45129a7076069 |
14 | 1b3a4790d8498 |
15 | bc68b47520ec |
hex | 5d0f47f332e6 |
102320213013222 has 32 divisors (see below), whose sum is σ = 210428734602240. Its totient is φ = 33148345596480.
The previous prime is 102320213013199. The next prime is 102320213013229. The reversal of 102320213013222 is 222310312023201.
It is a super-2 number, since 2×1023202130132222 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 102320213013192 and 102320213013201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102320213013229) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 790687822 + ... + 790817217.
It is an arithmetic number, because the mean of its divisors is an integer number (6575897956320).
Almost surely, 2102320213013222 is an apocalyptic number.
102320213013222 is an abundant number, since it is smaller than the sum of its proper divisors (108108521589018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102320213013222 is a wasteful number, since it uses less digits than its factorization.
102320213013222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1581505348.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 102320213013222 its reverse (222310312023201), we get a palindrome (324630525036423).
The spelling of 102320213013222 in words is "one hundred two trillion, three hundred twenty billion, two hundred thirteen million, thirteen thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •