Base | Representation |
---|---|
bin | 1010001010010010… |
… | …10111011010100000 |
3 | 112002011122021100201 |
4 | 11011021113122200 |
5 | 42132443103100 |
6 | 2301144354544 |
7 | 252116110012 |
oct | 50511273240 |
9 | 15064567321 |
10 | 5455050400 |
11 | 234a263118 |
12 | 1082a75a54 |
13 | 68c206297 |
14 | 39a6b61b2 |
15 | 21dd9136a |
hex | 1452576a0 |
5455050400 has 144 divisors (see below), whose sum is σ = 13559554008. Its totient is φ = 2142720000.
The previous prime is 5455050397. The next prime is 5455050427. The reversal of 5455050400 is 40505545.
It can be written as a sum of positive squares in 12 ways, for example, as 272778256 + 5182272144 = 16516^2 + 71988^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14624614 + ... + 14624986.
Almost surely, 25455050400 is an apocalyptic number.
5455050400 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 5455050400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6779777004).
5455050400 is an abundant number, since it is smaller than the sum of its proper divisors (8104503608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5455050400 is a wasteful number, since it uses less digits than its factorization.
5455050400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 675 (or 662 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 28.
The square root of 5455050400 is about 73858.3130053754. The cubic root of 5455050400 is about 1760.3522882954.
Adding to 5455050400 its reverse (40505545), we get a palindrome (5495555945).
The spelling of 5455050400 in words is "five billion, four hundred fifty-five million, fifty thousand, four hundred".
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