Base | Representation |
---|---|
bin | 1010010101010011… |
… | …10100101011110100 |
3 | 112022121111101220012 |
4 | 11022221310223310 |
5 | 42330121214410 |
6 | 2314244555352 |
7 | 254320334660 |
oct | 51251645364 |
9 | 15277441805 |
10 | 5547444980 |
11 | 239742a580 |
12 | 10a99b2b58 |
13 | 6a53b612c |
14 | 3a8a878a0 |
15 | 227042605 |
hex | 14aa74af4 |
5547444980 has 96 divisors (see below), whose sum is σ = 15155804160. Its totient is φ = 1653886080.
The previous prime is 5547444971. The next prime is 5547444983. The reversal of 5547444980 is 894447455.
It is a super-2 number, since 2×55474449802 = 61548291612254400800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5547444983) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42890 + ... + 113729.
It is an arithmetic number, because the mean of its divisors is an integer number (157872960).
Almost surely, 25547444980 is an apocalyptic number.
It is an amenable number.
5547444980 is an abundant number, since it is smaller than the sum of its proper divisors (9608359180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5547444980 is a wasteful number, since it uses less digits than its factorization.
5547444980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156669 (or 156667 counting only the distinct ones).
The product of its (nonzero) digits is 3225600, while the sum is 50.
The square root of 5547444980 is about 74481.1719832603. The cubic root of 5547444980 is about 1770.2353182831.
The spelling of 5547444980 in words is "five billion, five hundred forty-seven million, four hundred forty-four thousand, nine hundred eighty".
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