Base | Representation |
---|---|
bin | 1010010101110000… |
… | …01011001100100000 |
3 | 112022212120112200200 |
4 | 11022320023030200 |
5 | 42332102112300 |
6 | 2314501345200 |
7 | 254364324360 |
oct | 51270131440 |
9 | 15285515620 |
10 | 5551207200 |
11 | 239956a150 |
12 | 10ab108200 |
13 | 6a61026b6 |
14 | 3a93869a0 |
15 | 227537200 |
hex | 14ae0b320 |
5551207200 has 1728 divisors, whose sum is σ = 28078202880. Its totient is φ = 995328000.
The previous prime is 5551207171. The next prime is 5551207201. The reversal of 5551207200 is 27021555.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (5551207201) 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 287 ways as a sum of consecutive naturals, for example, 179071185 + ... + 179071215.
It is an arithmetic number, because the mean of its divisors is an integer number (16248960).
Almost surely, 25551207200 is an apocalyptic number.
5551207200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5551207200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14039101440).
5551207200 is an abundant number, since it is smaller than the sum of its proper divisors (22526995680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5551207200 is a wasteful number, since it uses less digits than its factorization.
5551207200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111 (or 95 counting only the distinct ones).
The product of its (nonzero) digits is 3500, while the sum is 27.
The square root of 5551207200 is about 74506.4238841189. The cubic root of 5551207200 is about 1770.6354129649.
Adding to 5551207200 its reverse (27021555), we get a palindrome (5578228755).
The spelling of 5551207200 in words is "five billion, five hundred fifty-one million, two hundred seven thousand, two hundred".
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