Base | Representation |
---|---|
bin | 1010010101101010… |
… | …00011001000100000 |
3 | 112022211000220121110 |
4 | 11022311003020200 |
5 | 42331344401434 |
6 | 2314432023320 |
7 | 254354342316 |
oct | 51265031040 |
9 | 15284026543 |
10 | 5550387744 |
11 | 239905a510 |
12 | 10aa991b40 |
13 | 6a5ba6705 |
14 | 3a92120b6 |
15 | 2274244e9 |
hex | 14ad43220 |
5550387744 has 48 divisors (see below), whose sum is σ = 15894295200. Its totient is φ = 1681935360.
The previous prime is 5550387737. The next prime is 5550387769. The reversal of 5550387744 is 4477830555.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 5550387693 and 5550387702.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2626969 + ... + 2629080.
It is an arithmetic number, because the mean of its divisors is an integer number (331131150).
Almost surely, 25550387744 is an apocalyptic number.
It is an amenable number.
5550387744 is an abundant number, since it is smaller than the sum of its proper divisors (10343907456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5550387744 is a wasteful number, since it uses less digits than its factorization.
5550387744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5256073 (or 5256065 counting only the distinct ones).
The product of its (nonzero) digits is 2352000, while the sum is 48.
The square root of 5550387744 is about 74500.9244506402. The cubic root of 5550387744 is about 1770.5482830150.
The spelling of 5550387744 in words is "five billion, five hundred fifty million, three hundred eighty-seven thousand, seven hundred forty-four".
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