Base | Representation |
---|---|
bin | 100000111110010… |
… | …101100011010000 |
3 | 1102112222002100111 |
4 | 200332111203100 |
5 | 2113110241422 |
6 | 130521131104 |
7 | 16465140205 |
oct | 4076254320 |
9 | 1375862314 |
10 | 553212112 |
11 | 2643014a2 |
12 | 135329a94 |
13 | 8a7c655b |
14 | 53687cac |
15 | 33879a77 |
hex | 20f958d0 |
553212112 has 40 divisors (see below), whose sum is σ = 1112349440. Its totient is φ = 266250240.
The previous prime is 553212109. The next prime is 553212119. The reversal of 553212112 is 211212355.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (553212119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92839 + ... + 98617.
It is an arithmetic number, because the mean of its divisors is an integer number (27808736).
Almost surely, 2553212112 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 553212112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556174720).
553212112 is an abundant number, since it is smaller than the sum of its proper divisors (559137328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553212112 is a wasteful number, since it uses less digits than its factorization.
553212112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6011 (or 6005 counting only the distinct ones).
The product of its digits is 600, while the sum is 22.
The square root of 553212112 is about 23520.4615600970. The cubic root of 553212112 is about 820.9131766138.
Adding to 553212112 its reverse (211212355), we get a palindrome (764424467).
The spelling of 553212112 in words is "five hundred fifty-three million, two hundred twelve thousand, one hundred twelve".
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