| Base | Representation |
|---|---|
| bin | 1000011110011010… |
| … | …10111100101010000 |
| 3 | 102202002212112221100 |
| 4 | 10033031113211100 |
| 5 | 33304313130000 |
| 6 | 2031301024400 |
| 7 | 220520316063 |
| oct | 41715274520 |
| 9 | 12662775840 |
| 10 | 4550130000 |
| 11 | 1a25480019 |
| 12 | a6b9b5100 |
| 13 | 5768a9120 |
| 14 | 3124388da |
| 15 | 1b96e1a00 |
| hex | 10f357950 |
4550130000 has 300 divisors, whose sum is σ = 17140903780. Its totient is φ = 1119744000.
The previous prime is 4550129999. The next prime is 4550130001. The reversal of 4550130000 is 310554.
It is an interprime number because it is at equal distance from previous prime (4550129999) and next prime (4550130001).
It can be written as a sum of positive squares in 10 ways, for example, as 3783726144 + 766403856 = 61512^2 + 27684^2 .
It is a tau number, because it is divible by the number of its divisors (300).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4550130001) by changing a digit.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1168056 + ... + 1171944.
Almost surely, 24550130000 is an apocalyptic number.
4550130000 is a gapful number since it is divisible by the number (40) 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 4550130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8570451890).
4550130000 is an abundant number, since it is smaller than the sum of its proper divisors (12590773780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4550130000 is a wasteful number, since it uses less digits than its factorization.
4550130000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3936 (or 3912 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 4550130000 is about 67454.6514333889. The cubic root of 4550130000 is about 1657.0715776769.
Adding to 4550130000 its reverse (310554), we get a palindrome (4550440554).
The spelling of 4550130000 in words is "four billion, five hundred fifty million, one hundred thirty thousand".
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