Base | Representation |
---|---|
bin | 1010010101110000… |
… | …01010011110000000 |
3 | 112022212120101121110 |
4 | 11022320022132000 |
5 | 42332102013344 |
6 | 2314501323320 |
7 | 254364312606 |
oct | 51270123600 |
9 | 15285511543 |
10 | 5551204224 |
11 | 2399567995 |
12 | 10ab106540 |
13 | 6a6101237 |
14 | 3a9385876 |
15 | 2275363b9 |
hex | 14ae0a780 |
5551204224 has 64 divisors (see below), whose sum is σ = 15221076480. Its totient is φ = 1790707200.
The previous prime is 5551204187. The next prime is 5551204229. The reversal of 5551204224 is 4224021555.
It is a tau number, because it is divible by the number of its divisors (64).
It is a junction number, because it is equal to n+sod(n) for n = 5551204191 and 5551204200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5551204229) 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, 221262 + ... + 245069.
It is an arithmetic number, because the mean of its divisors is an integer number (237829320).
Almost surely, 25551204224 is an apocalyptic number.
It is an amenable number.
5551204224 is an abundant number, since it is smaller than the sum of its proper divisors (9669872256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5551204224 is a wasteful number, since it uses less digits than its factorization.
5551204224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 466379 (or 466367 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 30.
The square root of 5551204224 is about 74506.4039126839. The cubic root of 5551204224 is about 1770.6350965525.
Adding to 5551204224 its reverse (4224021555), we get a palindrome (9775225779).
The spelling of 5551204224 in words is "five billion, five hundred fifty-one million, two hundred four thousand, two hundred twenty-four".
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