Base | Representation |
---|---|
bin | 100000000110000101001… |
… | …010000000000001101100 |
3 | 21210211220201121020101122 |
4 | 200012011022000001230 |
5 | 242113432331322444 |
6 | 4405114450200112 |
7 | 315226432332200 |
oct | 40060512000154 |
9 | 7724821536348 |
10 | 2205552214124 |
11 | 7804077a96a6 |
12 | 2b754ab83038 |
13 | 12cca0c4933c |
14 | 78a6c0dab00 |
15 | 3c588ad74ee |
hex | 2018528006c |
2205552214124 has 72 divisors (see below), whose sum is σ = 4568801242320. Its totient is φ = 928760684544.
The previous prime is 2205552214093. The next prime is 2205552214133. The reversal of 2205552214124 is 4214122555022.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2225372 + ... + 3059964.
It is an arithmetic number, because the mean of its divisors is an integer number (63455572810).
Almost surely, 22205552214124 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2205552214124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2284400621160).
2205552214124 is an abundant number, since it is smaller than the sum of its proper divisors (2363249028196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2205552214124 is a wasteful number, since it uses less digits than its factorization.
2205552214124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 834847 (or 834838 counting only the distinct ones).
The product of its (nonzero) digits is 64000, while the sum is 35.
Adding to 2205552214124 its reverse (4214122555022), we get a palindrome (6419674769146).
The spelling of 2205552214124 in words is "two trillion, two hundred five billion, five hundred fifty-two million, two hundred fourteen thousand, one hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •