Base | Representation |
---|---|
bin | 101111101011000110110… |
… | …0011011011001000000000 |
3 | 212012101101002021000102002 |
4 | 1133112031203123020000 |
5 | 1324322401200000000 |
6 | 21534012241243132 |
7 | 1244244424032464 |
oct | 137261543331000 |
9 | 25171332230362 |
10 | 6552200000000 |
11 | 20a68550a2516 |
12 | 899a3a6334a8 |
13 | 386b3cc7bc25 |
14 | 1891b19c04a4 |
15 | b568767c8d5 |
hex | 5f58d8db200 |
6552200000000 has 270 divisors, whose sum is σ = 16455406125609. Its totient is φ = 2606400000000.
The previous prime is 6552199999993. The next prime is 6552200000029. The reversal of 6552200000000 is 22556.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 14 ways, for example, as 660045754624 + 5892154245376 = 812432^2 + 2427376^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=1810000.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a Duffinian number.
It is a nialpdrome in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 36199999910 + ... + 36200000090.
Almost surely, 26552200000000 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 6552200000000
6552200000000 is an abundant number, since it is smaller than the sum of its proper divisors (9903206125609).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6552200000000 is an frugal number, since it uses more digits than its factorization.
6552200000000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 420 (or 188 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
Adding to 6552200000000 its reverse (22556), we get a palindrome (6552200022556).
The spelling of 6552200000000 in words is "six trillion, five hundred fifty-two billion, two hundred million", and thus it is an aban number.
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